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PromptForge
What it is
PromptForge manages text-based AI prompt templates and serves them through a REST API. It is aimed at AI developers who want to change prompts without redeploying application code. Templates can use reusable {{variable}} placeholders; each edit creates an immutable version, and applications can request a stable, latest, or specifically selected version. Users can inspect line-by-line differences and roll back to an earlier version. API access uses Bearer token authentication, with GET and POST requests available for fetching prompts. Listed integrations span OpenAI, Anthropic Claude, Google Gemini, Grok, Groq, Mistral, Vercel AI SDK, Ollama, Cohere, Together AI, Azure OpenAI, and AWS Bedrock. PromptForge stores and organizes prompts but does not perform AI execution, generation, analysis, or training. The free Hobby plan includes one production prompt and 1,000 API requests per month. Paid plans start at $9/month; Starter includes five prompts and 10,000 monthly requests, while Pro and Business raise those allowances. The terms state that there is no export feature or formal SLA or uptime credits.
For and against
For
- Immutable versions track each prompt edit.
- Supports stable, latest, and pinned version routing.
- Offers line-by-line diffs and rollback.
- Integrations include multiple AI providers and tools.
Against
- The app does not execute or generate AI.
- There is currently no export feature.
- No formal SLA or uptime credits are offered.
The verdict
PromptForge focuses on version control and API delivery for text prompts, with reusable variables and several routing options. Check the prompt and request limits by plan, and note the stated absence of export and formal uptime commitments.
Who it suits
PromptForge suits AI developers who need to manage prompt versions and update prompt text without redeploying application code. It is for prompt delivery and organization, not AI execution or generation.
Plans and prices
Hobby Plan
1 Production Prompt · 1,000 API Requests/mo · Stable/Latest Channel Routing
Read 4 Oct 2026 · promptforge-app.com
Starter
10k API requests/month · 5 prompt · Unlimited versions · Dynamic variables
Read 4 Oct 2026 · promptforge-app.com
Pro
100k API requests/month · 25 prompt · Unlimited versions · Dynamic variables
Read 4 Oct 2026 · promptforge-app.com
Business
500k API requests/month · 100 prompt · Unlimited versions · Dynamic variables
Read 4 Oct 2026 · promptforge-app.com
On the record
- API access
- The REST API uses Bearer token authentication and supports GET or POST requests to fetch prompts.promptforge-app.com · read 4 Oct 2026
- Audience
- The homepage presents PromptForge as a prompt management tool for AI developers who want to update prompts without redeploying application code.promptforge-app.com · read 4 Oct 2026
- Integrations
- The integrations page lists providers and tools including OpenAI, Anthropic Claude, Google Gemini, Grok, Groq, Mistral, Vercel AI SDK, Ollama, Cohere, Together AI, Azure OpenAI, and AWS Bedrock.promptforge-app.com · read 4 Oct 2026
- No AI execution
- The terms say the app stores, organizes, versions, and shares text-based prompts, and does not perform AI execution, generation, analysis, or training.promptforge-app.com · read 4 Oct 2026
- Notable limits
- The terms state that there is currently no export feature and no formal SLA or uptime credits.promptforge-app.com · read 4 Oct 2026
- Privacy
- The privacy policy says Mavity acts as the data controller under GDPR and identifies Stripe, Vercel, Neon.tech, Google, and Resend as processors.promptforge-app.com · read 4 Oct 2026
- Purpose
- PromptForge manages, versions, and serves AI prompt templates through a REST API.promptforge-app.com · read 4 Oct 2026
- Rollback
- The site says users can view line-by-line diffs and roll back to a previous version.promptforge-app.com · read 4 Oct 2026
- Security
- The privacy policy describes bcrypt password hashing, SHA-256 plus peppered API-key hashing, rate limiting, expiring session tokens, user-scoped access controls, and encryption at rest and in transit where provided by processors.promptforge-app.com · read 4 Oct 2026
- Support
- The terms direct users to contact Mavity by email with questions.promptforge-app.com · read 4 Oct 2026
- Templates
- Prompt templates support reusable placeholders written with {{variable}} syntax.promptforge-app.com · read 4 Oct 2026
- Versioning
- Edits create immutable versions, and prompts can be routed to stable, latest, or a specific version.promptforge-app.com · read 4 Oct 2026
