Powerful Tools, Currently Free
PromptAnvil is in active development. During the Public Beta, core features are free. Some advanced AI features are limited—simply email us for full access while we shape the future.
Public Beta
Local-only: configs are stored in your browser.* Clearing browser data may remove configs.
- Unlimited Config Creation (Local)
- Weighted Descriptors & Sliders
- Tokenized Templates
- Logic Rules (Core)
- Batch Generate + Export (TXT / JSON)
- Config Preview & Quick Snippets
* Fair-use limits may apply to keep the beta stable.
Pro Features
Early access pricing will be announced soon.
- Cloud Save & Sync
- Config Versioning
- Browser Extension (Workflow Integration)
- Shareable Config Packs / Links
- Team Workspaces
- Full API Access
- Config Analyzer + Auto-Fix Patches
Common Questions
Will pricing change after beta?
We plan to keep a generous free tier for individual creators. Pro will focus on power-user features like cloud sync, config versioning, shareable links, and API access.
Where are my configs stored?
Right now, configs are stored locally in your browser (no account required). Clearing browser data may remove saved configs. Cloud sync will be available in Pro.
API & Integrations
What is "Full API Access"?
Full API Access lets you use PromptAnvil's engine programmatically:
- Generate prompt batches from a configuration
- Analyze configurations (health score, conflicts, missing tokens)
- Patch / auto-fix suggestions (optional)
Everything returns standard JSON.
What can I do with the API?
- Run config QA checks to catch broken tokens, missing values, or conflicting styles
- Batch generate hundreds of prompts from a single reusable config
- Send outputs to Sheets / Notion / Discord / Drive automatically
- Use PromptAnvil as a "Config Quality Gate" in CI/CD (block merges on critical issues)
Does it work with n8n or Zapier?
Yes. If your tool can send an HTTP request, it can use PromptAnvil's API (for example, n8n's HTTP Request node or Zapier Webhooks).
Schedule → HTTP Request (Generate) → Google Sheets (Append rows) → Discord (Notify)
Do I need Pro to use the API?
During Public Beta, access may be limited to keep things stable. After launch, API access will be part of Pro (we may still offer a small free quota).
How do I get an API key?
When Pro launches, you'll generate API keys from your profile. During beta, please contact us if you have a specific use case.