# Mockoon vs Prism

**Leader by vioscaleAI score:** Mockoon

| Attribute | Mockoon | Prism |
|---|---|---|
| **vioscaleAI score** | 65.1 (72% (medium)) | 49.6 (17% (low)) |
| content.faq | `[{"answer":"An open-source solution that allows developers to quickly set up mock API servers on their machines, supporting both desktop and command-line interfaces. Offers optional cloud-based features for team synchronization and coordinated testing across distributed teams. It is indexed under API Mocking.","source":"https://mockoon.com","question":"What is Mockoon?","confidence":0.6},{"answer":"Mockoon offers a free tier, so you can start without paying. Paid plans start at $100 per month. Pricing changes often, so verify at source before relying on it.","source":"https://mockoon.com/pricing/","question":"Is Mockoon free?","confidence":0.6},{"answer":"Mockoon supports Windows, macOS, Linux and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://mockoon.com","question":"What platforms does Mockoon support?","confidence":0.6},{"answer":"Yes. Mockoon can be deployed cloud / SaaS and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://mockoon.com","question":"Can Mockoon be self-hosted?","confidence":0.6},{"answer":"We have confirmed 8 integrations for Mockoon, including OpenAPI, AWS Lambda, Google Cloud Functions, Firebase Functions, GitHub Actions, CircleCI, Travis CI and Docker. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://mockoon.com/pricing/","question":"What does Mockoon integrate with?","confidence":0.6},{"answer":"Mockoon is available worldwide. Its primary markets are the United States and the EU.","source":"https://mockoon.com/pricing/","question":"Where is Mockoon available?","confidence":0.75}]` | `[{"answer":"Open-source toolkit for generating realistic mock HTTP servers from API specifications and validating API contracts It is indexed under API Mocking.","source":"https://stoplight.io/open-source/prism","question":"What is Prism?","confidence":0.6},{"answer":"Prism is open source, so it can be self-hosted and used at no licence cost. A commercial or hosted edition starts at $11 per user per month. Prices are published openly on the vendor's own pricing page. Pricing changes often, so verify at source before relying on it.","source":"https://stoplight.io/pricing","question":"Is Prism free to use?","confidence":0.6},{"answer":"Prism supports a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://stoplight.io/open-source/prism","question":"What platforms does Prism support?","confidence":0.6},{"answer":"Yes. Prism can be deployed cloud / SaaS and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://stoplight.io/open-source/prism","question":"Can Prism be self-hosted?","confidence":0.6},{"answer":"We have confirmed 9 integrations for Prism, including GitHub, GitLab, Azure DevOps, Bitbucket, LDAP, SAML SSO, Google Analytics and OpenAPI, plus 1 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://stoplight.io/open-source/prism","question":"What does Prism integrate with?","confidence":0.6},{"answer":"We have independently confirmed GDPR for Prism. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Prism not holding them. Always confirm compliance directly before you rely on it.","source":"https://stoplight.io/security-practices","question":"What security certifications does Prism have?","confidence":0.7}]` |
| deployment.options | `{"cloud":true,"self_hosted":true}` | `{"cloud":true,"self_hosted":true}` |
| description.long | Mockoon provides a desktop application, CLI, and cloud service for creating and running mock REST APIs. It features request templating, OpenAPI support, HTTP proxying, and team collaboration capabilities for accelerated API development. | Stoplight is a design-first API platform that enables teams to collaboratively design APIs, generate interactive documentation, and create mock API servers with built-in validation. It supports multiple API standards including OpenAPI, AsyncAPI, and Arazzo. |
| features.capabilities | `{"open_source":true,"mocking_mode":"dynamic_templating","pricing_model":"freemium","market_segment":"dev-tool","openapi_import":true,"ci_cd_integration":true,"proxy_passthrough":true,"collaboration_sharing":true}` | `{"deployment":"cli_binary","open_source":true,"mocking_mode":"dynamic_templating","pricing_model":"open_source","market_segment":"dev-tool","openapi_import":true,"ci_cd_integration":true,"proxy_passthrough":true,"collaboration_sharing":true}` |
| integrations.count | 8 | 1 |
| integrations.list | `[{"name":"OpenAPI"},{"name":"AWS Lambda"},{"name":"Google Cloud Functions"},{"name":"Firebase Functions"},{"name":"GitHub Actions"},{"name":"CircleCI"},{"name":"Travis CI"},{"name":"Docker"}]` | `[{"name":"GitHub"},{"name":"GitLab"},{"name":"Azure DevOps"},{"name":"Bitbucket"},{"name":"LDAP"},{"name":"SAML SSO"},{"name":"Google Analytics"},{"name":"OpenAPI","native":true},{"name":"Postman","native":true}]` |
| market.availability | `{"primaryMarkets":["US","EU"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"mac":true,"linux":true,"windows":true}` | `{"web":true}` |
| pricing | `{"type":"hybrid","plans":[{"free":false,"name":"Team","summary":"$100/month billed annually (saves 30% vs monthly)","features":["All open-source features (unlimited mocking, CLI, OpenAPI support, webhooks, serverless compatibility)","Cloud deployment and hosting","Web application access","Real-time team collaboration","Cloud data synchronization across devices","Team-level role-based access control","200 AI-generated endpoints per month per user","Next business day support","99.9% uptime SLA (target)","30-day audit trail retention"],"minSeats":5,"commitment":"annual","components":[{"kind":"fixed","amount":100,"period":"month","currency":"USD"}],"description":"For small teams and companies","contactSales":false,"includedLimits":{"api_mocks":"3","team_members":"5","monthly_calls":"100,000","api_mock_max_size":"30MB","request_rate_limit":"10 req/sec","ai_endpoints_per_month_per_user":"200"}},{"free":false,"name":"Enterprise","summary":"Custom pricing","features":["All Team plan features","Custom quotas and limits","Optional dedicated instances","Custom cloud region selection","Enterprise-grade support with custom SLA","Dedicated customer success manager","Custom payment options (PO and invoicing)","1-year audit trail retention"],"description":"For large teams and organizations with advanced needs","contactSales":true}],"summary":"Free open-source desktop and CLI. Team plan from $100/month (annual). Enterprise with custom pricing.","currency":"USD","freeTier":true,"sourceUrl":"https://mockoon.com/pricing/","retrievedAt":"2026-08-18T12:19:43.994Z","freeTrialDays":14,"startingPrice":{"amount":100,"period":"month","currency":"USD"},"billingPeriods":["month","year"]}` | `{"type":"hybrid","plans":[{"free":true,"name":"Free","summary":"Free, open-source","features":["API editor","OpenAPI/JSON schema visual designer","Code-based editing","Local mock servers","API console","Technical knowledge base","24x7 knowledge base access"],"minSeats":1,"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"Open-source, self-hosted version","contactSales":false,"includedLimits":{"users":"1","projects":"1"}},{"free":false,"name":"Basic","summary":"$44/month (annually) or $56/month; includes 3 users, $11 per additional user","features":["OpenAPI/JSON schema visual designer","Interactive docs","Instant mock servers","Code-based editing","Schema reuse","Design validation","Git sync","OpenAPI export","Automatic mock servers","Request validation","Configurable response codes"],"minSeats":3,"commitment":"annual","components":[{"kind":"fixed","amount":44,"period":"month","currency":"USD"},{"kind":"per_unit","unit":"seat","amount":11,"period":"month","currency":"USD"}],"description":"Design an API as an individual","contactSales":false,"includedLimits":{"users":"3","projects":"Unlimited"}},{"free":false,"name":"Startup","summary":"$113/month (annually) or $147/month; includes 8 users, $11 per additional user","features":["All Basic features","Private projects","Multi-branch support","Custom domains, theming and favicon","Google Analytics integration","Approved email domains","Automatic changelogs","Dependency graph"],"minSeats":8,"commitment":"annual","components":[{"kind":"fixed","amount":113,"period":"month","currency":"USD"},{"kind":"per_unit","unit":"seat","amount":11,"period":"month","currency":"USD"}],"description":"Build an API program for small teams","contactSales":false,"includedLimits":{"users":"8","projects":"Unlimited"}},{"free":false,"name":"Pro Team","summary":"$362/month (annually) or $453/month; includes 15 users, $22 per additional user","features":["All Startup features","Shared style guides","Workspace groups","Remove Stoplight branding","Self-hosted Git providers","Activity logs","LDAP & SAML SSO","Component Libraries","User management and RBAC","Per-project user access","Workspace teams"],"minSeats":15,"commitment":"annual","components":[{"kind":"fixed","amount":362,"period":"month","currency":"USD"},{"kind":"per_unit","unit":"seat","amount":22,"period":"month","currency":"USD"}],"description":"Govern APIs across your organization","contactSales":false,"includedLimits":{"teams":"20","users":"15","projects":"Unlimited"}},{"free":false,"name":"Enterprise","summary":"Custom pricing","features":["All Pro Team features","Custom payment terms","Invoicing","Priority support"],"commitment":"annual","description":"Your API program at scale","contactSales":true,"includedLimits":{"teams":"Unlimited","users":"Unlimited","projects":"Unlimited"}}],"summary":"Free open-source version. Stoplight SaaS: from $44/month (Basic). Free 14-day trial.","currency":"USD","freeTier":true,"sourceUrl":"https://stoplight.io/pricing","retrievedAt":"2026-08-17T21:32:12.868Z","freeTrialDays":14,"startingPrice":{"amount":11,"period":"month","currency":"USD"},"billingPeriods":["month","year"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | open_source |
| pricing.price_level | low | free |
| pricing.transparent | no | yes |
| reliability.sla_pct | 99.9 | - |
| reliability.status_page | yes | - |
| security.disclosure_policy | yes | - |
| security.gdpr | - | yes |
| security.trust_center | https://mockoon.com/blog/security-update-vulnerability-patched-v9-2-0/ | - |

## Capabilities (API Mocking)

| Capability | Mockoon | Prism |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Mocking mode | Dynamic templating | Dynamic templating |
| Stateful scenarios | - | - |
| Fault chaos injection | - | - |
| Openapi import | ✓ | ✓ |
| Proxy passthrough | ✓ | ✓ |
| Admin API | - | - |
| Deployment | - | CLI binary |
| Legacy protocol virtualization | - | - |
| Collaboration sharing | ✓ | ✓ |
| Ci cd integration | ✓ | ✓ |
| Open source | ✓ | ✓ |
| Market segment | Dev tool | Dev tool |
| Pricing model | Freemium | Open source |

*Source: vioscaleAI. Generated 2026-10-16T20:58:18.692Z. "-" = undocumented, not absent.*