No. 26of 26 ·Prompt Management Software

Endprompt

Name: Endprompt
Price: 99 USD

Web · API· paid plans from $99/mo

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Freedom report

One barScore 5.0

Free tierNo free tier
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

Endprompt is ranked #26 of 26 in prompt management software on Freedom251. It runs on API, Web. There is no free plan. A free trial is offered. Paid plans start at $99/mo.

Endprompt plans and pricing

All plans

Solo $99/mo $99/month 1 user · 7-day log retention · BYO API keys · prompt testing · version control and rollbacks endprompt.ai · 7 Oct 2026

Team $199/mo $199/month Multiple users · 14-day log retention · BYO API keys · collaboration workflows · team analytics and advanced testing tools marked coming soon endprompt.ai · 7 Oct 2026

Enterprise $499/mo $499/month Unlimited users · 30-day log retention · BYO API keys · advanced RBAC · custom retention · priority support · SLA guarantees endprompt.ai · 7 Oct 2026

Compared on prompt management software

Free plan: No
Paid from: $99/user/mo
Prompt versioning: Yes
Prompt testing: Yes
Prompt templates: Yes
Access controls: Yes
API or SDK access: Yes
Model provider support: multi-provider

Best Endprompt alternatives

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Two bars Vellum Free tier No. 1$30/mo6.7 Two bars PromptHelm Free tier No. 2$39/mo6.5 One bar Agenta Free tier No. 3$29/mo6.4 One bar Impromptо Free tier No. 4₹599/mo6.4 One bar Langfuse Free tier No. 5$29/mo6.4 One bar Modular Prompt Library Free tier No. 6$2.50/mo6.4

The record

Product: Endprompt provides versioned, tested, and observable LLM endpoints with typed input and output schemas.
Prompt management: Prompt changes are automatically versioned, can be promoted from draft to live, and can be rolled back.
Testing: Product leaders can test prompt changes with real inputs before promoting them to production.
Observability: Request logs include prompt hash, model, tokens, cost, and latency, and requests can be replayed.
Caching: The service offers configurable caching for repeated inputs, with cache TTL set per endpoint.
Templating: Prompts support Liquid templating with conditional logic and loops.
Integrations: The site lists Next.js, Vercel AI SDK, LangChain, and OpenAI as integrations.
API: The developer page documents a simple HTTP API and examples in cURL, JavaScript, Python, PHP, and C#.
Target users: The product is presented for solo developers, indie founders, growing teams building AI products, product leaders, and domain experts.
Trial: The 14-day free trial includes all features in the selected plan and does not require a credit card to start.
Billing and model costs: Customers bring their own model-provider API keys and pay those providers directly for token charges; Endprompt charges for platform features.
Data processing: The Terms state that Endprompt acts as a data processor when processing customer content on the customer's behalf.
Operator: The Terms identify Sopro LLC as the service operator and state that operational management and decision-making occur in the United Kingdom.
Price from: $99/mo

Where it ranks on Freedom251

Best Prompt Management Software in 2026#26 of 26

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Sources

endprompt.ai· checked 7 Oct 2026
endprompt.ai/developers· checked 7 Oct 2026
endprompt.ai/product-leaders· checked 7 Oct 2026
endprompt.ai/pricing· checked 7 Oct 2026
endprompt.ai/terms· checked 7 Oct 2026