PromptVersions
PromptVersions: A focused workspace for versioning, testing, deploying, and governing prompts. Ranked #8 of 26 in Prompt Management Software by our editors (8.7/10); pricing: Free plan; best for teams needing affordable prompt lifecycle control.
At a glance
- Editor score8.7 / 10
- PricingFree plan
- Best forTeams needing affordable prompt lifecycle control
- Free planYes
- Prompt versioningYes
- Facts checked20 Sep 2026
Where it wins
- Immutable history with diffs, commit messages, and restore
- Multi-provider execution across seven listed LLM providers
- Testing, deployments, A/B testing, roles, APIs, and webhooks
Where it doesn't
- Requires a bring-your-own-API-key model for provider access
- Not open source
- Focused on prompt workflows rather than broader application tooling
Our verdict on PromptVersions
PromptVersions is a web-based workspace for building, testing, evaluating, versioning, and deploying LLM prompts. It is designed for prompt engineers and teams shipping prompts into applications, with support for reusable variables, workspace folders, multi-step chains, saved test cases, evaluation metrics, deployment environments, and A/B testing. Its team roles include owner, editor, and viewer, while its platforms are web and API.
The plan structure includes Free, Pro, and Team offerings, making PromptVersions suitable for teams that want to begin with a free plan and expand into paid tiers as their workflow grows. The product uses INR billing and follows a bring-your-own-API-key model. Its provider integrations include OpenAI, Anthropic, Google, DeepSeek, xAI, Mistral, and OpenRouter, giving teams a way to manage prompts across multiple model ecosystems rather than tying the workspace to one provider.
Version control is the product’s clearest point of depth. Immutable prompt history, commit messages, diffing, and restore support a controlled editing process, while development, staging, and production environments connect prompt changes to deployment workflows. Saved test cases and evaluation metrics add a structured review layer, and A/B testing allows prompt versions to be compared. The inference API and signed webhooks extend prompt execution into applications and automated workflows. PromptVersions should suit teams that need lifecycle control around prompts; teams seeking an open-source product or tooling beyond prompt management may prefer a different category fit.
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PromptVersions pricing
All 3 PromptVersions plans and prices →
PromptVersions fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Prompt versioning | Yes |
| Prompt testing | Yes |
| Prompt templates | Yes |
| Approval workflows | Not verified |
| Access controls | Yes |
| API or SDK access | Yes |
| Model provider support | Multi-provider |
| Deployment | Cloud |
| Platforms | Web |
| Support | Docs |
| Built for | Solo, Small business, Mid-market (editorial estimate) |
| Integrations | 7 integrations: OpenAI, Anthropic, Google, DeepSeek, xAI, Mistral … |
| Pricing | Free plan (source) |
| Website | promptversions.com |
| Facts checked | 20 Sep 2026 |
PromptVersions integrations
PromptVersions lists 7 integrations on its own site.
- OpenAI
- Anthropic
- DeepSeek
- xAI
- Mistral
- OpenRouter
Alternatives to PromptVersions
- PromptHubA full prompt-operations workspace for teams managing versions, testing, approvals, and APIs.9.4
- AgentaA flexible prompt operations workspace with open-source and hosted deployment options.9.3
- LangfuseA broad LLM operations platform for tracing, prompt evaluation, experiments, and cost tracking.9.2
See all PromptVersions alternatives →
PromptVersions vs the competition
- PromptVersions vs PromptHub
- PromptVersions vs Agenta
- PromptVersions vs Langfuse
- PromptVersions vs PromptLayer
- PromptVersions vs Prompt Assay
- PromptVersions vs ProofHound
Compare PromptVersions with any tool side by side →
Also Ranked In
PromptVersions is ranked in 2 of our directories.
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Featured on iTechGuides
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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