Agenta
7.9#2 in ai agent observability toolsFrom $29 a monthFree planWebAPISelf-hosted
VisitAgenta vs Prompt Assay
Prompt Assay
6.7#10 in prompt management softwareFrom $49 a monthFree planWebAPI
VisitWhat both publish
| Fact | Agenta | Prompt Assay |
|---|---|---|
| Model providers | The pricing page lists OpenAI, Anthropic, Gemini, Mistral, Groq, MiniMax, Together AI, OpenRouter, Azure OpenAI, AWS Bedrock, Google Vertex AI, and OpenAI-compatible endpoints. | The workbench supports BYOK connections to Anthropic, OpenAI, and Google models. |
| Product | Agenta describes itself as an open-source workspace for AI coworkers that teams can build, use, and automate. | Prompt Assay is a workbench for authoring, refining, versioning, testing, and shipping LLM prompts and Agent Skills. |
Agenta plans
- HobbyFree
- Open sourceFree
- Pro$29 a month
- Business$299 a month
- Enterprise (self-hosted)Priced on request
- Enterprise (Cloud)Priced on request
Prompt Assay plans
- Solo$49 a month
- Team$99 a month
- Free—
- EnterprisePriced on request
Pick Agenta if…
Agenta suits teams building and operating AI agents across connected work tools. It may also fit users who need self-hosting and can manage deployment, storage, upgrades, and backups themselves.
Pick Prompt Assay if…
Prompt Assay suits prompt engineers and teams sharing prompt libraries, as well as researchers comparing models and developers retrieving prompts through an API or SDK. It is useful for users who want to manage prompts and Agent Skills through versioning, testing, and evaluation.