# Fiddler vs Postman

**Leader by vioscaleAI score:** Postman

| Attribute | Fiddler | Postman |
|---|---|---|
| **vioscaleAI score** | 56.9 (72% (medium)) | 64.4 (71% (medium)) |
| adoption.stackoverflow_questions | - | 22,000 |
| content.faq | `[{"answer":"Fiddler is a debugging proxy that intercepts HTTP and HTTPS traffic between applications and servers, enabling developers to inspect, modify, and analyze network communication for troubleshooting purposes. Available as a modern cross-platform subscription service or legacy free Windows tool. It is indexed under API Development Tools.","source":"https://www.telerik.com/fiddler","question":"What is Fiddler?","confidence":0.6},{"answer":"Fiddler offers a free tier, so you can start without paying. Paid plans start at $7 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://www.telerik.com/fiddler","question":"Is Fiddler free?","confidence":0.6},{"answer":"Fiddler supports Windows, macOS and Linux. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://www.telerik.com/fiddler","question":"What platforms does Fiddler support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Fiddler, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://www.telerik.com/fiddler","question":"Can Fiddler be self-hosted?","confidence":0.6},{"answer":"We have independently confirmed SOC 2 for Fiddler. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Fiddler not holding them. Always confirm compliance directly before you rely on it.","source":"https://www.telerik.com/fiddler","question":"What security certifications does Fiddler have?","confidence":0.6},{"answer":"Fiddler is available worldwide. Its primary market is the United States.","source":"https://www.telerik.com/fiddler","question":"Where is Fiddler available?","confidence":0.5}]` | `[{"answer":"Postman is a comprehensive platform that simplifies the API lifecycle by providing tools for designing, testing, and collaborating on APIs. It helps teams build and maintain APIs more efficiently. It is indexed under API Development Tools.","source":"https://www.postman.com","question":"What is Postman?","confidence":0.6},{"answer":"Postman offers a free tier, so you can start without paying. Paid plans start at $9 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://www.postman.com","question":"Is Postman free?","confidence":0.6},{"answer":"Postman supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://www.postman.com","question":"What platforms does Postman support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Postman, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://www.postman.com","question":"Can Postman be self-hosted?","confidence":0.6},{"answer":"We have confirmed 4 integrations for Postman, including 1Password, AWS Secrets Manager, Azure Key Vault and HashiCorp Vault. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://www.postman.com","question":"What does Postman integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2 and GDPR for Postman. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Postman not holding them. Always confirm compliance directly before you rely on it.","source":"https://www.postman.com/trust/","question":"What security certifications does Postman have?","confidence":0.7},{"answer":"Postman is available worldwide. The vendor is headquartered in the United States.","source":"https://www.postman.com","question":"Where is Postman available?","confidence":0.75}]` |
| deployment.options | `{"cloud":true}` | `{"cloud":true}` |
| description.long | A web debugging tool that captures, logs, and enables inspection and modification of HTTP(S) requests and responses flowing between your device and the internet. | Postman is a comprehensive platform that simplifies the API lifecycle by providing tools for designing, testing, and collaborating on APIs. It helps teams build and maintain APIs more efficiently. |
| features.capabilities | `{"mock_server":true,"rest_client":true,"ci_integration":true}` | `{"api_docs":true,"mock_server":true,"rest_client":true,"collaboration":true,"ci_integration":true,"openapi_import":true,"graphql_support":true,"automated_testing":true}` |
| hosting.model | - | cloud |
| integrations.count | 1 | 9 |
| integrations.list | `[{"name":"MCP","native":true}]` | `[{"name":"1Password"},{"name":"AWS Secrets Manager"},{"name":"Azure Key Vault"},{"name":"HashiCorp Vault"},{"name":"Salesforce","category":"crm"},{"name":"Microsoft Graph"},{"name":"Notion"},{"name":"Zoho CRM","category":"crm"},{"name":"Cisco Meraki"},{"name":"Pipedrive","category":"crm"},{"name":"Datadog"},{"name":"Atlassian Confluence"},{"name":"PingOne"}]` |
| market.availability | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"hqCountry":"US","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"mac":true,"linux":true,"windows":true}` | `{"cli":true,"web":true}` |
| pricing | `{"type":"subscription","plans":[{"free":false,"name":"Fiddler Everywhere","summary":"$7/month","features":["Capture and modify HTTP/S traffic","API composer for request editing"],"commitment":"monthly","components":[{"kind":"fixed","amount":7,"period":"month","currency":"USD"}],"contactSales":false},{"free":true,"name":"Fiddler Classic","summary":"Free (non-commercial use only)","features":["Manually inspect and debug Windows HTTP/S traffic","Basic Composer support"],"contactSales":false}],"summary":"From $7/month for Fiddler Everywhere. Free tier available. 10-day trial.","currency":"USD","freeTier":true,"sourceUrl":"https://www.telerik.com/fiddler","retrievedAt":"2026-09-03T23:02:38.844Z","freeTrialDays":10,"startingPrice":{"amount":7,"period":"month","currency":"USD"},"billingPeriods":["month"]}` | `{"type":"subscription","plans":[{"free":true,"name":"Free","summary":"$0/month","features":["API client & core tools","Specs & mock servers","Native Git","Collection Runner & Performance Testing runs","Manual Flows","50 AI credits/month","Unlimited cloud & local mock servers","MCP Client","Webhooks","Postman CLI"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"ai_credits":"50/mo"}},{"free":false,"name":"Solo","summary":"$9/month (billed annually)","features":["Everything in Free, plus:","400 AI credits/month","Data-driven testing with exports","Unlimited private NPM packages & library","Custom-branded documentation","Unlimited custom domains","Expanded API monitoring"],"commitment":"annual","components":[{"kind":"fixed","amount":9,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"ai_credits":"400/mo"}},{"free":false,"name":"Team","summary":"$19/user/month (billed annually)","features":["Everything in Solo, plus:","400 AI credits/user/month","Team collaboration","Unlimited workspace & collection viewers","Basic role-based access control (RBAC)","SDK generation & distribution"],"commitment":"annual","components":[{"kind":"per_unit","unit":"seat","amount":19,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"ai_credits":"400/user/mo"}},{"free":false,"name":"Enterprise","summary":"$49/user/month (billed annually)","features":["Everything in Team, plus:","800 AI credits/user/month (pooled)","API Catalog","Unlimited private and Partner workspaces","Private API Network","SDK auto-distribution","Advanced RBAC & organization controls","Governance, audit logs & reporting","Private test & Flows runners","Insights"],"commitment":"annual","components":[{"kind":"per_unit","unit":"seat","amount":49,"period":"month","currency":"USD"}],"contactSales":true,"includedLimits":{"ai_credits":"800/user/mo (pooled)"}}],"addOns":[{"name":"AI Credit Overages","components":[{"per":{"qty":1,"unit":"credit"},"kind":"per_unit","amount":0.05,"currency":"USD"},{"per":{"qty":1,"unit":"credit"},"kind":"per_unit","amount":0.04,"currency":"USD"},{"per":{"qty":1,"unit":"credit"},"kind":"per_unit","amount":0.035,"currency":"USD"}]},{"name":"Simple Security"},{"name":"Advanced Security Administration"}],"summary":"From $9/month (Solo) or free tier. Billed annually.","currency":"USD","freeTier":true,"sourceUrl":"https://www.postman.com","retrievedAt":"2026-08-05T14:11:48.733Z","startingPrice":{"amount":9,"period":"month","currency":"USD"},"billingPeriods":["month","year"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | freemium |
| pricing.price_level | low | low |
| pricing.starting_price | `{"amount":7,"currency":"USD"}` | - |
| pricing.transparent | yes | yes |
| reliability.status_page | yes | yes |
| security.disclosure_policy | yes | yes |
| security.gdpr | - | yes |
| security.soc2 | yes | yes |
| security.trust_center | - | https://www.postman.com/sovos-compliance/sovos-developer-guide-public/collection/c7muoks/india-einvoicing-compliance |

## Capabilities (API Development Tools)

| Capability | Fiddler | Postman |
|---|:--:|:--:|
| **Core** |  |  |
| REST client | ✓ | ✓ |
| GraphQL support | - | ✓ |
| gRPC support | - | - |
| **Design** |  |  |
| Mock servers | ✓ | ✓ |
| **Testing** |  |  |
| Automated / contract testing | - | ✓ |
| **Collaboration** |  |  |
| Team collaboration & sharing | - | ✓ |
| **Docs** |  |  |
| Doc generation | - | ✓ |
| **Standards** |  |  |
| OpenAPI / spec import | - | ✓ |
| **Ops** |  |  |
| CI integration / CLI | ✓ | ✓ |

*Source: vioscaleAI. Generated 2026-10-15T21:18:46.139Z. "-" = undocumented, not absent.*