Freemium
Leading digital analytics platform for product insights and customer journey analytics
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Freemium
Use cases
Software developers building LLM applications who need to identify and fix low quality or inaccurate model outputs (verified: 2026-01-29), Engineering teams requiring real-time monitoring and guardrails to prevent hallucinations in production AI environments (verified: 2026-01-29), Solo developers seeking a playground environment to test hallucination detection capabilities before committing to API integration (verified: 2026-01-29)
Strengths
The platform provides a dedicated API for real-time hallucination detection and automatic correction of AI-generated content (verified: 2026-01-29), Developers can utilize official SDKs for Python, TypeScript, Go, and Ruby to integrate guardrails into existing workflows (verified: 2026-01-29), The service offers a HallucinationSafe certification for Pro plan users to verify the reliability of their AI outputs (verified: 2026-01-29)
Limitations
The free tier is restricted to playground usage only and does not provide access to the production API (verified: 2026-01-29), Basic and Pro plans require a monthly subscription fee in addition to usage-based costs per one thousand calls (verified: 2026-01-29)
Last verified
Jan 29, 2026
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Strengths
- The platform provides a dedicated API for real-time hallucination detection and automatic correction of AI-generated content (verified: 2026-01-29)
- Developers can utilize official SDKs for Python, TypeScript, Go, and Ruby to integrate guardrails into existing workflows (verified: 2026-01-29)
- The service offers a HallucinationSafe certification for Pro plan users to verify the reliability of their AI outputs (verified: 2026-01-29)
Limitations
- The free tier is restricted to playground usage only and does not provide access to the production API (verified: 2026-01-29)
- Basic and Pro plans require a monthly subscription fee in addition to usage-based costs per one thousand calls (verified: 2026-01-29)
FAQ
What programming languages are supported by the DeepRails SDKs for integration?
DeepRails provides official SDKs for Python, TypeScript, Go, and Ruby, allowing developers to integrate hallucination detection into various software environments. These tools facilitate the implementation of the Defend and Monitor guardrails directly within a team's existing codebase (verified: 2026-01-29).
Does the free plan allow for production API access for developers?
No, the free plan is limited to playground access only and includes restricted usage for exploring the platform's features. Developers who require API access for production applications must upgrade to a paid tier such as the Basic or Pro plan (verified: 2026-01-29).
How does the pricing structure work for the paid API tiers?
Paid plans involve a fixed monthly subscription fee combined with a variable cost starting from twenty-five dollars per one thousand API calls. The Basic plan includes one seat and basic support, while the Pro plan offers ten seats and priority technical assistance (verified: 2026-01-29).
