4
Agenta
Agenta is an open-source workspace for teams to build, use, and automate AI coworkers.
Free planOpen sourceWebAPISelf-hosted
7.9From $29 a month
Visit
5
Promptfoo
Promptfoo helps developers and enterprises evaluate prompts and test AI applications for security risks.
Free planOpen sourceWebAPILinuxmacOS
7.8Free plan
Visit
6
Braintrust
Braintrust is an observability platform for teams improving AI agents that run in production.
Free planWebAPISelf-hosted
7.6From $249 a month
Visit
7
Maxim AI
Maxim AI is an evaluation and observability platform for simulating, assessing, and monitoring AI agents.
Free planWebAPISelf-hosted
7.0From $29 a month
Visit
8
PromptLayer
PromptLayer is a platform for teams that build and improve AI products.
Free planWebAPISelf-hosted
6.9From $49 a month
Visit
9
PromptHub
PromptHub is a community-driven platform for discovering, managing, versioning, testing and deploying prompts.
Free planWebAPI
6.7From $12 a month
Visit
10
PromptLens
PromptLens is a web platform for teams managing prompts, evaluating changes, and observing production LLM workflows.
Free planWeb
6.7From $99 a month
Visit
11
ProofHound
ProofHound automates prompt optimization for LLM classification workflows.
Free planWebAPISelf-hosted
6.7From $29 a month
Visit
12
Verdonz
Verdonz is a governed AI platform for investigating business questions across company data, workspace knowledge, and connected systems.
Free planWebAPISelf-hosted
6.7From $199 a month
Visit
13
Prompt Manage
Prompt Manage is a platform for teams to store, organize, version, and share AI prompts.
Free planWebAPI
6.6From $20 a month
Visit
14
SpacePrompts
SpacePrompts helps people and teams save, organize, test, version, and reuse AI prompts through a web service, browser extensions, and an API.
Free planWebAPIExtension
6.6From $5 a month
Visit
15
ChainForge
ChainForge is an open-source visual workspace for designing prompt experiments and assessing large language model responses.
Free planWebSelf-hosted
6.4Free plan
Visit
16
HoneyHive
HoneyHive is an agent observability platform for teams that want to observe, evaluate, and improve AI agents in production.
Free planWebAPISelf-hosted
6.4Free plan
Visit
17
MLflow GenAI Evaluation
MLflow GenAI Evaluation helps teams assess and monitor LLM applications and AI agents through development and production.
Free planWebAPISelf-hosted
6.1Free plan
Visit
18
Prompteams
Prompteams is a prompt management system for developing and version-controlling AI prompts.
Free planWebAPI
6.1Free plan
Visit
19
PromptVersions
Free planWeb
6.1Free plan
Visit
20
InsightPrompts
InsightPrompts is an enterprise platform for creating, testing, and governing certified AI prompts.
WebAPILinuxmacOS
6.0
Visit
21
PromptOps Manager
PromptOps Manager is a free, self-hosted, open-source registry for versioning, testing, and promoting large-language-model prompts.
Free planWebAPISelf-hosted
6.0Free plan
Visit
22
ANTS Platform
ANTS Platform is a web and API service for helping CIOs discover AI tools, agents, and workflows across an organization.
WebAPI
5.7From $49 a month
Visit
23
PromptWorks
PromptWorks is a free, Apache-2.0 open-source workspace for teams managing prompts, testing them in batches, and improving them with AI assistance.
WebAPISelf-hosted
5.7
Visit
24
Apastra
Apastra is a file-based PromptOps framework and skill pack for versioning prompts and evaluating agent instructions.
Free planSelf-hosted
5.6Free plan
Visit

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