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PromptForge
app.prompt-forge.io
What it is
PromptForge is a web and API platform for building, testing and deploying multimodal prompts. Its workbench includes chat, image and video, speech, transcription and embeddings modes, with a model catalog, streaming previews and version history. Teams can batch-test prompts on datasets using evaluators, A/B tests and scheduled regression runs. Release gates enforce a configured pass-rate threshold through the app, APIs or CLI tools, including GitHub Actions. Versioned deployments offer environment pins, invoke URLs, optional schedule guards and API keys. A visual builder links prompt steps, HTTP calls and logic into versioned flows. Production and test logs provide cost, latency and quality signals. The media library stores uploaded and generated images, video and audio with metadata, bulk actions and links to prompts. BYOK connections support providers including OpenAI, Anthropic and Google. The free plan is free for one user, three projects, 200 test runs monthly and 1 GB storage.
Spec sheet
- Purpose
- PromptForge builds multimodal prompts, batch-tests them on datasets, gates releases on pass rate, and deploys versioned prompts.Read 7 Oct 2026 · app.prompt-forge.io
- Integrations
- The site lists BYOK support for OpenAI, Anthropic, Google, and other providers, and says users can connect model providers with their own keys.Read 7 Oct 2026 · app.prompt-forge.io
- Support
- The Enterprise pricing section directs prospective customers to [email protected].Read 7 Oct 2026 · app.prompt-forge.io
- Analytics
- The platform reports cost, latency, and quality signals from test and production logs.Read 7 Oct 2026 · app.prompt-forge.io
- Company details
- The opened product pages do not state the maker’s name, headquarters, or founding year.Read 7 Oct 2026 · app.prompt-forge.io
- Deployments
- Deployments support environment pins, invoke URLs, optional schedule guards, and API keys.Read 7 Oct 2026 · app.prompt-forge.io
- Flows
- A visual builder chains prompt steps, HTTP calls, and logic into versioned flow deployments.Read 7 Oct 2026 · app.prompt-forge.io
- Free signup
- The signup page says no credit card is required and lists 3 projects, 200 test runs per month, BYOK, and 1 GB storage for the free plan.Read 7 Oct 2026 · app.prompt-forge.io
- Media library
- The org-wide media library stores uploaded and generated images, video, and audio with metadata, bulk actions, and links to saved or draft prompts.Read 7 Oct 2026 · app.prompt-forge.io
- Provider keys
- The site describes its BYOK approach as “Your keys, your data.”Read 7 Oct 2026 · app.prompt-forge.io
- Release gates
- Release gates check a configured pass-rate threshold in the app or through APIs and CLI for CI use, including GitHub Actions.Read 7 Oct 2026 · app.prompt-forge.io
- Team controls
- The site lists RBAC and shared workspaces in Team, and SSO / SAML and audit logs in Enterprise.Read 7 Oct 2026 · app.prompt-forge.io
- Testing
- Dataset testing supports batch runs, evaluators, A/B tests, and scheduled regression.Read 7 Oct 2026 · app.prompt-forge.io
- Workbench
- The workbench has chat, image/video, speech, transcription, and embeddings modes, plus a curated model catalog, streaming preview, and version history.Read 7 Oct 2026 · app.prompt-forge.io
Plans and prices
Free Free 1 user · 3 projects · 200 test runs / mo · 1 GB storage Read 7 Oct 2026 · app.prompt-forge.io
Pro $29 a month per user / mo Unlimited projects · 5,000 test runs / mo · Video & transcription preview · 1 deployment endpoint · 10 GB storage Read 7 Oct 2026 · app.prompt-forge.io
Team Priced on request org base + seats RBAC & shared workspaces · 25,000 test runs / mo · 5 endpoints · 3 envs · 50 GB storage Read 7 Oct 2026 · app.prompt-forge.io
Enterprise Priced on request annual contracts SSO / SAML · audit logs · VPC / VPN options · custom usage · policy-based storage Read 7 Oct 2026 · app.prompt-forge.io
Strong points and limits
Strong points
- Multimodal workbench with version history
- Batch tests, evaluators and regression schedules
- Release gates support CI workflows
- BYOK for multiple model providers
- Free plan requires no credit card
Limits
- Free plan limits projects and test runs
- Pro has one deployment endpoint
- Team pricing is billed per contact
Who it suits
It suits prompt developers and teams that need dataset testing, release controls and versioned deployments across multiple model providers. Shared workspaces, RBAC, SSO/SAML and audit logs support progressively larger teams and enterprise requirements.
Verdict
PromptForge covers the prompt lifecycle from experimentation through gated deployment, with testing and analytics built in. Plan limits and pricing vary substantially by collaboration and deployment needs.
Where Specifiction places it
- AI Prompt Generators#9 of 288.1
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Agenta From $29/mo · Free plan 9.3 Visit