Promptitude vs PromptLayer
Promptitude
promptitude.io
PromptLayer
promptlayer.comSide by side
| Figure | Promptitude | PromptLayer |
|---|---|---|
| Price from | $39/mo | $49/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 5 | 4 |
| Spec score · Prompting Tool | 7.8 (#5) | 7.8 (#6) |
| Spec score · AI Prompt Generators | 7.9 (#14) | 7.9 (#15) |
| Headquarters | Saarlaender Str. 10, Burgthann 90559, Germany | PromptLayer says it is located in New York City. |
| Integrations | Listed integrations include Amazon Bedrock, Anthropic, Google AI, Google Sheets, Groq, Hugging Face, Make.com, Microsoft Azure, NLP Cloud, OpenAI, Perplexity, and Qwen. | The LangChain integration exports traces through OpenTelemetry and supports cost and latency analytics, searchable metadata, and turning traces into evaluation datasets. |
| Intended users | The maker highlights prompt engineers, localization managers, technical writers, content creators, and enterprises as audiences. | PromptLayer describes its platform as serving engineers and domain experts who build and improve AI products together. |
| Notable limits | The feature page marks Prompt A/B-Tests and the Paid Marketplace as coming soon. | Free includes 10 prompts and 10 playground runs per day, while webhooks are available on Team and Enterprise plans. |
| Product | Promptitude centralizes prompt creation, testing, management, and deployment for teams and applications. | PromptLayer combines a prompt registry and visual prompt CMS with LLM evaluations, observability, and agent tracing. |
| Support | The plan comparison lists Standard, Business, and Premium support for SaaS, Growth, and Enterprise respectively. | The pricing comparison lists basic support for Free, Pro, and Team, and dedicated support for Enterprise. |
Plans
Promptitude
- FreeFree
- Starter$39 a month
- SaaS$89 a month
- Growth$279 a month
- EnterprisePriced on request
In their own words
Promptitude
Promptitude is a web and API platform for teams creating, testing, managing, and deploying prompts in applications. Its interactive playground supports prompt development and one-click comparisons across AI providers and models. Content Storage lets users add their own material to personalize prompt results. Prompts can be shared or embedded on websites and applications, with password protection and visitor-generation limits. Listed integrations include Amazon Bedrock, Anthropic, Google AI, Google Sheets, Groq, Hugging Face, Make.com, Microsoft Azure, NLP Cloud, OpenAI, Perplexity, and Qwen. The REST Prompt API provides code snippets for integration into web and mobile applications. The pricing FAQ says stored content is encrypted and inaccessible to OpenAI. Free accounts include 100,000 tokens for testing, subject to monthly usage limits; the Free plan allows two users, five prompts, two assistants, and 100 generations per month. Paid plans start at $39 a month billed yearly. Prompt A/B tests and the Paid Marketplace are marked as coming soon.
PromptLayer
PromptLayer combines a prompt registry and visual prompt CMS with evaluations, observability, and agent tracing for teams building AI products. Teams can visually edit, version, test, and deploy prompts without waiting for an application redeploy, allowing domain experts and non-technical stakeholders to work alongside engineers. Evaluations can run when prompt versions change, through the API, or on demand in the UI. They include historical backtests and side-by-side model comparisons. Tracking covers requests, traces, cost, latency, token usage, scores, and custom metadata, with OpenTelemetry span support. The OpenAI integration includes versioned prompts, release labels, request observability, evaluations, and model comparisons. Free, Pro, and Team are cloud-hosted in the US; Enterprise offers self-hosting on GCP, AWS, or Azure, EU cloud hosting, or single-tenant cloud hosting. PromptLayer states that it maintains SOC 2 Type 2, HIPAA, GDPR, and CCPA compliance. Free costs nothing, Pro costs $49 a month, and Team costs $500 a month. Enterprise pricing is custom.