(last updated: 4/17/2026)

Helios Trust & Safety Policy

Helios Policy Center

Trust & Safety Policy

Helios is committed to maintaining a trusted, lawful, secure, and professional environment for all users. Because Helios connects people, knowledge, and capabilities across end-to-end manufacturing, trust and safety are central to how the Platform operates.

This Trust & Safety Policy explains the standards, protections, reporting mechanisms, review processes, and enforcement actions Helios may use to protect users, preserve marketplace integrity, reduce fraud and abuse, and support legal and responsible activity on the Platform.

Who this policy applies to

This Policy applies to all users of Helios, including experts, companies, students, vendors, suppliers, associations, partners, customers, service providers, guests, and any other person or entity who accesses or uses the Platform.

Related Helios policies

This Policy should be read together with the Helios Terms of Service, Privacy Policy, Code of Conduct, Payments, Payouts, Refunds, and Transactions Policy, Seller, Expert, and Vendor Payout Terms, Refund and Cancellation Policy, Copyright and Infringement Policy, and any other rules or standards published by Helios.

How to use this page

Use the category cards and expandable sections to find topics such as fraud, payment, CAD, privacy, reviews, account security, investigation, appeal, or payout. Expand any section to view the complete policy language and fictional examples that help users understand what a violation may look like.

Overview

Policy Overview

Helios uses this policy to protect users, preserve marketplace integrity, reduce fraud and abuse, and support legal and responsible activity across the Platform.

Protect usersAddress fraud, harassment, threats, privacy violations, unlawful activity, and unsafe conduct.
Preserve integrityKeep profiles, listings, transactions, reviews, credentials, and trust signals authentic.
Support responsible manufacturingApply special care to CAD files, technical drawings, restricted technical data, certifications, and regulated work.
Enable review and enforcementExplain reporting, investigations, temporary controls, enforcement actions, and reconsideration requests.

Policy Foundations

Policy Foundations

3 topics
01 PurposeWhat this policy is designed to protect.

The purpose of this Policy is to:

  • Promote a safe, respectful, and professional environment
  • Protect users from fraud, abuse, deception, harassment, and unlawful conduct
  • Maintain the integrity of profiles, listings, transactions, content, and community interactions
  • Support lawful marketplace activity across manufacturing and related sectors
  • Reduce legal, operational, financial, and reputational risk to users and the Platform
  • Establish standards for reporting, review, investigations, and enforcement
  • Clarify how Helios may respond to unsafe, fraudulent, illegal, exploitative, or policy-violating conduct
violation examples this policy is designed to address+

These fictional examples show why the policy exists:

  • A user creates a professional profile to solicit manufacturing work, then uses false credentials to collect payment for services they cannot perform.
  • A company posts a listing that pressures experts to share confidential customer drawings without authorization.
  • A user repeatedly harasses another member after a dispute over a completed quick task.
02 Core Trust & Safety PrinciplesThe principles behind Helios trust decisions.

Helios operates according to the following core principles:

  • Safety: Users should be able to participate without harassment, intimidation, exploitation, fraud, or exposure to unsafe or unlawful conduct.
  • Integrity: Profiles, credentials, listings, communications, reviews, transactions, and marketplace activity must be authentic, truthful, and not misleading.
  • Accountability: Users are responsible for their conduct, content, listings, transactions, representations, and compliance obligations.
  • Lawfulness: All use of Helios must comply with applicable law, including laws relating to payments, sanctions, export controls, labor standards, privacy, product safety, and intellectual property.
  • Fairness: Helios seeks to apply platform rules consistently and proportionately while protecting users, preserving evidence, and responding appropriately to risk.
  • Security: Helios uses operational, administrative, and technical safeguards to protect the Platform, user data, and payment-related activity, while expecting users to act responsibly and securely.
principle-based violation examples+

These fictional examples show how Helios may apply its core principles:

  • Safety: A user threatens another user after receiving honest feedback.
  • Integrity: A vendor claims ISO certification on a profile without having that certification.
  • Lawfulness: A user requests work involving restricted technical data without confirming legal authorization.
03 Scope of This PolicyWhere this policy applies across the Platform.

This Policy applies to activity involving:

  • Account creation and profile setup
  • Listings, offerings, gigs, quick tasks, projects, services, and subscriptions
  • User communications and messaging
  • Reviews, endorsements, comments, and public interactions
  • Uploaded files, designs, manuals, CAD files, drawings, media, and documentation
  • Event, webinar, mentorship, and training activity
  • Transactions, refunds, payouts, chargebacks, and related financial activity
  • Onboarding, verification, and account review processes
  • Off-platform conduct that is closely connected to Helios use and creates risk to users, transactions, or the Platform
examples of covered activity+

These fictional examples show where the policy may apply:

  • A misleading gig description posted by an expert.
  • A private message asking a user to bypass Helios payment safeguards.
  • An uploaded CAD file that appears copied from another company’s confidential design.

Account, Conduct & Marketplace Integrity

Account, Conduct & Marketplace Integrity

3 topics
04 User Identity, Authenticity, and Accurate RepresentationTruthful identities, credentials, and company claims.

Trust on Helios depends on accurate information.

Users must provide truthful, current, and non-misleading information when creating accounts, profiles, listings, applications, credentials, or payout accounts.

You may not:

  • Impersonate another person, company, organization, or brand
  • Use false names or misleading aliases to conceal identity in a deceptive or harmful way
  • Create fake accounts, duplicate accounts for abuse, or coordinated sock-puppet accounts
  • Falsify qualifications, certifications, training, work history, licenses, manufacturing experience, or business capabilities
  • Forge or alter documents submitted for identity, tax, payout, or verification purposes
  • Misrepresent ownership, origin, compliance status, or performance history of goods, services, files, or designs
  • Create fake inquiries, fake demand, fake reviews, fake testimonials, or fake transaction history
  • Conceal material information that would make a listing, profile, or offer misleading

Helios may require identity, business, tax, banking, or beneficial ownership verification and may delay, restrict, or deny access to certain features until verification is complete.

violation examples+

Identity, authenticity, and accurate representation violations may look like:

  • An expert lists a professional engineering license or CNC certification they do not actually hold.
  • A user creates a second account after their first account was restricted for fraud.
  • A company profile claims ownership of a facility, brand, or manufacturing capability that belongs to another business.
05 Respectful Conduct and Community SafetyProfessional conduct and community safety expectations.

Helios is a professional platform. Users are expected to interact respectfully and constructively.

You may not:

  • Harass, threaten, intimidate, bully, or stalk others
  • Engage in hate speech, discriminatory conduct, or abusive language
  • Retaliate against users who report misconduct, safety concerns, or fraud
  • Exploit unequal power dynamics in a coercive or predatory way
  • Encourage violence, self-harm, criminal activity, or unsafe acts
  • Dox, expose, or misuse another person’s personal or confidential information
  • Use community or professional settings to shame, degrade, or pressure users

Helios may take action where user behavior creates safety or trust concerns, even where the conduct occurs partly outside the Platform if it is sufficiently connected to Helios activity.

violation examples+

Respectful conduct and community safety violations may look like:

  • A user sends repeated threatening messages after a project disagreement.
  • A reviewer uses abusive or discriminatory language in a public comment.
  • A buyer retaliates against an expert for reporting a suspected scam.
06 Fraud, Deception, and Marketplace AbuseFraud, scams, fake activity, and marketplace manipulation.

Helios prohibits fraud and deceptive practices in any form.

Prohibited conduct includes, without limitation:

  • Identity fraud
  • Credential fraud
  • Invoice fraud
  • Forged purchase orders or proof-of-delivery records
  • Account takeover attempts
  • Phishing and Impersonation scams
  • Document falsification
  • Altered tax, bank, payout, or verification information
  • Fake listings, fake reviews, fake references, or fake buyer demand
  • Coordinated reputation manipulation
  • False urgency or fabricated compliance claims to induce payment
  • Misleading claims about production capability, certifications, delivery times, sourcing, or regulatory status
  • Bait-and-switch offers
  • Fraudulent milestone claims or delivery confirmations
  • False claims submitted in support channels, disputes, or enforcement appeals

Users must not exploit Helios systems, incentives, trust signals, search visibility, or dispute processes in a deceptive or manipulative manner.

violation examples+

Fraud, deception, and marketplace abuse violations may look like:

  • A user uploads a forged purchase order to convince a vendor to release goods.
  • An account creates fake buyer demand to inflate a service provider’s reputation.
  • A seller marks a milestone as complete even though no agreed work was delivered.

Payments, Risk & Manufacturing Standards

Payments, Risk & Manufacturing Standards

3 topics
07 Payment Integrity and Financial SafetyPayments, payouts, refunds, disputes, and financial controls.

Helios may support payments, payouts, billing, refunds, and related transaction services through third-party payment providers.

Where Helios offers transaction functionality, users must act honestly and in good faith.

You may not:

  • Use stolen payment methods or unauthorized financial accounts
  • Submit false payout, banking, tax, or beneficial ownership information
  • Engage in chargeback abuse or bad-faith refund demands
  • Create sham transactions or artificial transaction volume
  • Engage in circular payments, payment laundering, or non-genuine transactions
  • Pressure users to move required transactions off-platform to avoid fees, review, taxes, dispute controls, or recordkeeping
  • Falsify proof of work, milestone status, delivery evidence, attendance, or acceptance to obtain payment or avoid responsibility
  • Misuse refunds, reversals, or disputes after receiving the agreed value
  • Attempt to bypass holds, reserves, transaction reviews, payout delays, or fraud controls

Helios may review and restrict financial activity where needed to protect users, maintain payment integrity, respond to fraud, or comply with legal and payment-provider obligations.

Helios may also take trust and safety action where necessary to comply with the requirements of its payment processors and financial service providers, including Stripe, Inc. and its affiliates, particularly in cases involving fraud, prohibited transactions, verification failures, dispute abuse, or compliance-sensitive activity.

violation examples+

Payment integrity and financial safety violations may look like:

  • A user pays with a stolen card or unauthorized financial account.
  • A seller asks a buyer to move a required Helios transaction off-platform to avoid dispute controls.
  • A buyer receives the agreed deliverable, then files a bad-faith chargeback or refund demand.
08 Restricted, Illegal, and High-Risk ActivityIllegal, restricted, unsafe, sanctioned, or high-risk activity.

Users may not use Helios for illegal, deceptive, unsafe, or prohibited activity.

This includes, without limitation:

  • Unlawful products or services
  • Counterfeit, pirated, or infringing goods, files, or content
  • Prohibited weapons-related, military, defense, surveillance, or similarly restricted categories
  • Sanctioned or embargoed dealings
  • Transactions designed to evade sanctions laws, export controls, import controls, customs rules, or anti-money laundering requirements
  • Unlawful regulated industrial goods, parts, or services
  • Activity involving child labor, forced labor, trafficking, or modern slavery
  • Malicious software, credential theft tools, or harmful code
  • Unsafe or unlicensed activity in sectors where approvals, certifications, or permits are required

Helios may restrict, prohibit, or subject certain categories to enhanced review where they create elevated legal, safety, compliance, or financial risk.

violation examples+

Restricted, illegal, and high-risk activity violations may look like:

  • A listing offers counterfeit industrial parts or pirated technical manuals.
  • A user attempts to arrange a transaction with a sanctioned or blocked party.
  • A project request involves unlawful regulated goods or unsafe work requiring permits the provider does not have.
09 Manufacturing-Specific Trust & Safety StandardsManufacturing-specific rules for CAD, technical data, certifications, and regulated work.

Because Helios operates across end-to-end manufacturing, users must take special care with regulated, safety-sensitive, and technically sensitive activity. Users may not use Helios to:

  • Distribute or monetize unauthorized CAD files, copied technical drawings, cloned product files, or restricted technical data
  • Facilitate work that would violate export-control laws or technology transfer restrictions
  • Misrepresent traceability, material composition, sourcing, certifications, inspection status, or quality standards
  • Request or provide work involving prohibited end uses, blocked parties, or unlawful jurisdictions
  • Offer safety-critical components or regulated industrial services without the qualifications, approvals, or compliance controls required by law or industry practice

Helios may require documentation, certification evidence, category review, or manual approval before allowing certain manufacturing-related offerings or transactions.

violation examples+

Manufacturing-specific trust and safety violations may look like:

  • A user sells cloned CAD files for a competitor’s product without authorization.
  • A buyer requests machining work for a safety-critical component while asking the provider to ignore certification or traceability requirements.
  • A listing misrepresents material composition, inspection status, or aerospace compliance documentation.

Information, Privacy & Security

Information, Privacy & Security

3 topics
10 Intellectual Property, Confidentiality, and Sensitive InformationIntellectual property, trade secrets, confidential files, and sensitive information.

Users must respect intellectual property rights, confidential information, and restricted technical information.

You may not:

  • Upload or distribute infringing, pirated, or unauthorized content
  • Sell or request copied CAD files, cloned drawings, pirated manuals, or unauthorized training materials
  • Misuse trade secrets, confidential technical information, customer lists, or private business data
  • Disclose private financial, tax, verification, or payout information without authorization
  • Scrape, export, or repurpose personal data or confidential materials from the Platform except as authorized.

If you receive sensitive information through Helios, you may use it only for the legitimate and authorized purpose for which it was shared.

violation examples+

IP, confidentiality, and sensitive information violations may look like:

  • A user uploads a customer’s confidential drawing to a public listing without permission.
  • An expert sells copied CAD models, pirated manuals, or unauthorized training files.
  • A vendor uses trade secret information received through Helios for an unrelated purpose.
11 Privacy and Data Protection ExpectationsPrivacy expectations for personal, contact, transaction, and business data.

Users are expected to respect privacy and data protection obligations.

You may not:

  • Collect more personal information than reasonably necessary
  • Misuse user contact data, transaction data, or business data
  • Export, sell, or repurpose personal information obtained through Helios without authorization
  • Publish confidential or private information in public-facing areas
  • Use Helios data in a way that violates privacy law, contractual restrictions, or platform rules

Where applicable, users are responsible for complying with privacy and data protection laws in connection with their own activities on the Platform.

violation examples+

Privacy and data protection violations may look like:

  • A user exports contact information from Helios and adds users to an external marketing list without authorization.
  • A company posts another user’s private tax, payout, or verification information in a public comment.
  • An expert collects personal information beyond what is reasonably needed for the engagement.
12 Platform Security and Technical AbuseAccount security, platform abuse, APIs, malware, and unauthorized access.

Helios takes security seriously. Users must not interfere with the Platform’s security, integrity, or availability.

You may not:

  • Bypass access controls, authentication requirements, verification systems, or technical restrictions
  • Probe, scan, reverse engineer, or exploit vulnerabilities without authorization
  • Introduce malware, malicious scripts, ransomware, spyware, or destructive code
  • Attempt to gain unauthorized access to accounts, data, systems, APIs, or infrastructure
  • Interfere with the normal functioning, uptime, or performance of the Platform
  • Automate activity in a way that is abusive, deceptive, or unauthorized.

Users are responsible for safeguarding their own credentials and promptly reporting suspected unauthorized access or account compromise.

violation examples+

Platform security and technical abuse violations may look like:

  • A user attempts to access another account, API, or private file without authorization.
  • A developer runs automated scraping or abusive scripts against Helios pages.
  • A user sends a malicious file disguised as a technical document or manual.

Reputation & Off-Platform Risk

Reputation & Off-Platform Risk

2 topics
13 Reviews, Ratings, and Reputation SystemsAuthentic reviews, ratings, testimonials, and reputation signals.

Trust signals must be genuine.

Users may not:

  • Post fake reviews or testimonials
  • Pay for or trade reviews in a deceptive way
  • Pressure users for dishonest ratings
  • Retaliate against users for leaving honest feedback
  • Coordinate manipulative review activity
  • Create fake transactions to generate artificial reputation

Helios may remove reviews or ratings that appear fraudulent, irrelevant, abusive, extortionate, retaliatory, or otherwise inconsistent with platform integrity.

violation examples+

Review, rating, and reputation violations may look like:

  • A vendor offers a discount in exchange for a five-star review.
  • A company creates fake transactions to manufacture positive ratings.
  • A user posts a retaliatory review after being reported for policy violations.
14 Off-Platform Conduct That Affects Helios SafetyOff-platform activity that may affect Helios safety or marketplace trust.

Helios may consider off-platform conduct where it has a sufficient connection to the Platform and creates material risk to users, transactions, or platform trust.

Examples may include:

  • Fraud carried out through contact initiated on Helios
  • Harassment or threats connected to a Helios interaction
  • Off-platform payment coercion tied to a Helios listing or engagement
  • Misuse of confidential files or data obtained through Helios
  • Identity or credential deception affecting Helios users

Helios is not required to ignore off-platform misconduct merely because part of it occurred outside the Platform.

violation examples+

Off-platform conduct violations may look like:

  • A user starts contact on Helios, then moves the conversation outside the platform to pressure payment without safeguards.
  • A user harasses another user through email or social media because of a Helios dispute.
  • A party misuses files obtained through a Helios engagement after moving communication off-platform.

Reporting, Review & Enforcement

Reporting, Review & Enforcement

9 topics
15 Reporting ConcernsWhat users should report and what details help Helios review faster.

Users are encouraged to report:

  • Fraud or payment abuse
  • Harassment or threats
  • Suspicious accounts or fake profiles
  • Illegal or restricted listings
  • Intellectual property violations
  • Unsafe manufacturing or technical activity
  • Privacy violations or misuse of confidential information
  • Account compromise or suspicious login activity
  • Any conduct that appears to create material risk to users or the Platform

Reports should include as much relevant information as possible, such as account details, listing links, screenshots, communications, dates, and transaction context.

report examples+

Reports users may submit include:

  • A suspicious expert profile using stolen business photos and copied credentials.
  • A listing that appears to sell unauthorized CAD files or counterfeit products.
  • A message thread where a user pressures payment off-platform or threatens retaliation.
16 Investigations and Review ProcessHow Helios reviews reports, suspicious activity, and elevated risk.

Helios may investigate reports, suspicious activity, or other signals suggesting policy violations or elevated risk.

As part of a review, Helios may:

  • Request explanations, supporting records, or documents
  • Review listings, files, messages, account history, and transaction activity
  • Request identity, business, or compliance information
  • Temporarily restrict features while a review is pending
  • Coordinate with payment providers, service providers, or legal authorities where appropriate
  • Users are expected to cooperate honestly and promptly in trust and safety reviews.

Failure to cooperate, or submitting false information during a review, may itself be treated as a policy violation.

review examples+

Investigation and review may be triggered by:

  • Multiple users report the same account for fake credentials and non-delivery.
  • A payout pattern appears inconsistent with genuine marketplace activity.
  • A listing includes regulated manufacturing claims that require documentation or certification evidence.
17 Temporary Risk ControlsTemporary controls that may apply during review.

To protect users and preserve evidence while a matter is under review, Helios may impose temporary controls such as:

  • Listing pauses
  • Messaging restrictions
  • Upload restrictions
  • Transaction freezes
  • Payout holds or delays
  • Reserve requirements
  • Account limitations
  • Visibility reductions for suspicious content or profiles

Temporary controls do not necessarily mean Helios has reached a final conclusion, but they may remain in place until risk is resolved to Helios’s satisfaction.

temporary control examples+

Temporary controls may be used when:

  • Helios pauses a listing while reviewing whether uploaded CAD files are authorized.
  • Helios delays a payout while reviewing a suspected forged delivery confirmation.
  • Helios restricts messaging after credible harassment reports while evidence is reviewed.
18 Enforcement ActionsPossible enforcement actions after violations or unacceptable risk.

If Helios reasonably determines that a user, listing, transaction, or account violates this Policy or creates unacceptable risk, Helios may take one or more of the following actions:

  • Issue a warning
  • Require corrective action
  • Remove or limit content, listings, or reviews
  • Restrict visibility or access to certain features
  • Cancel or limit marketplace activity
  • Delay, freeze, reverse, or deny transactions or payouts
  • Require additional verification or documentation
  • Suspend an account temporarily
  • Terminate an account permanently
  • Block future re-registration
  • Report conduct to payment providers, financial institutions, regulators, or law enforcement where appropriate

Helios may act with or without prior notice where permitted by law and reasonably necessary to protect users, preserve the Platform, or comply with legal obligations.

enforcement examples+

Enforcement actions may be applied in situations such as:

  • A warning is issued after a first-time minor profile misrepresentation.
  • A listing is removed after Helios determines the seller posted unauthorized technical files.
  • An account is suspended or terminated after confirmed fraud, threats, or repeat policy violations.
19 Repeat and Severe ViolationsHow repeated, severe, coordinated, or high-impact violations are handled.

Helios may apply heightened enforcement where:

  • A user repeatedly violates platform rules
  • Conduct appears deliberate, coordinated, or fraudulent
  • User safety is at risk
  • The conduct exposes Helios or other users to significant legal, financial, or reputational harm
  • A payment provider or regulator requires stronger controls
  • The conduct involves child labor, forced labor, trafficking, sanctions risk, export-control violations, or serious deception.

Severe or repeated violations may result in permanent removal from the Platform

repeat or severe violation examples+

Heightened enforcement may apply when:

  • A user repeatedly opens new accounts after prior restrictions.
  • A group of accounts coordinates fake reviews and fake transactions.
  • A listing involves serious sanctions, export-control, forced labor, or trafficking risk.
20 Cross-Policy EnforcementHow one issue may trigger multiple policy controls.

Violations of this Trust & Safety Policy may also violate other Helios policies. Helios may enforce those policies together rather than separately. For example:

  • Fraud may trigger payment restrictions, payout holds, and account suspension
  • Infringing listings may trigger content removal and transaction review
  • Privacy violations may trigger access restrictions and legal review
  • Unsafe labor-related or exploitative conduct may trigger removal, investigation, and termination
cross-policy examples+

One incident may trigger multiple policy areas, such as:

  • A fake CAD listing may involve intellectual property, fraud, payment review, and account enforcement.
  • A privacy leak may trigger content removal, access restrictions, and legal review.
  • A counterfeit goods listing may trigger restricted activity controls, transaction cancellation, and account suspension.
21 Appeals and Requests for ReconsiderationWhen and how users may request reconsideration.

Where appropriate, Helios may allow a user to request reconsideration of certain enforcement decisions.

Helios may decline reconsideration requests that are abusive, repetitive, unsupported, or clearly bad-faith.

A request for reconsideration does not guarantee reversal, restoration, or immediate reinstatement.

Helios may require additional information, assurances, or verification before reconsidering a restriction.

appeal examples+

Appeals or reconsideration requests may involve:

  • A user provides valid certification documents after a listing was restricted for missing credentials.
  • A company supplies ownership evidence after a profile claim dispute.
  • A user appeals a content removal but does not provide evidence; Helios may decline unsupported requests.
22 User Cooperation and Duty to Mitigate HarmHow users should reduce harm during safety or fraud concerns.

Users must take reasonable steps to reduce harm when safety, fraud, or account compromise concerns arise.

This may include:

  • Stopping suspicious interactions
  • Preserving relevant communications and records
  • Reporting incidents promptly
  • Updating credentials
  • Refraining from further transactions while a matter is under review
  • Cooperating with Helios requests related to safety, compliance, or payment integrity
mitigation examples+

Users may need to reduce harm by:

  • Stopping communication with a suspicious account and preserving screenshots.
  • Updating credentials after suspected unauthorized login activity.
  • Pausing further transactions while Helios reviews a fraud or payment dispute.
23 Policy UpdatesHow Helios may update this policy over time.

Helios may update this Policy from time to time to reflect changes in law, platform features, payment systems, fraud patterns, operational needs, and industry risks.

When we update this Policy, we will post the updated version on the Platform and revise the “Last Updated” date above. Continued use of the Platform after the effective date of an updated version constitutes acceptance of the revised Policy, except where additional notice or consent is required by law.

policy update examples+

Policy updates may be needed when:

  • Helios launches a new payment or payout feature that requires additional safety rules.
  • New fraud patterns require clearer restrictions or verification steps.
  • Law, platform features, or manufacturing compliance risks change and require updated guidance.


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