Zatomic AI
Everything you build with AI is built on prompts. But what are your prompts built on?
Zatomic stores your prompts, versions them, scores them, and exposes them via an API. Free prompt storage forever. Pay only when you optimize.
Sound familiar?
Someone on your team runs a prompt in ChatGPT, gets a result they like, and pastes it into the app code. A few weeks later, another teammate writes their own version for their workflow. Marketing forks the prompt and rewrites the tone. Support builds a separate one for reply templates.
By the time you notice, prompts live across three repos, two Notion pages, a Google Doc, and four people's local machines. Nobody is sure which version is in production. Nobody is sure who owns it. The best prompt is whatever Sarah wrote in March, and Sarah left in October.
There's a better way.
Treat prompts like the IP they are. Store them in one place. Version them. Score them. Call them from your code at runtime, no deployment required.
The prompt is the foundation of everything you build with AI. It deserves a foundation of its own.
That's Zatomic.
Build better prompts, faster.
Start with a use case instead of a blank page. Zatomic uses tried-and-true criteria to generate high-performing prompts based on your requirements. Easy-to-understand prompt optimization tools gives you the insights into what works and what doesn't.
Replace guesswork with evidence.
Score prompts, compare versions, and run evaluations against test datasets specific to your use case. Review results to see which version performs best and what can be improved. No more trial-and-error to find out what works.
Update prompts without redeploying.
Manage prompts independently from application code. Update and save changes in Zatomic, set the prompt's default version, the change is live. No code commit, no build and deployment process, no coordinating with the dev team. Your prompts are always at the ready.
Built for your whole team. Not just your engineers.
AI products are not built by engineers alone. Product, marketing, legal, compliance, and subject-matter experts all need a way to contribute without working through code or prompts that live in disconnected documents.
Zatomic gives every team one shared place to create, review, test, and manage prompts. Workspaces keep access scoped, projects keep context shared, and unlimited users make it easy to bring everyone into the process.
Pricing in a nutshell.
Free prompt storage forever. Pay only when you optimize.
50 credits a month, free forever. Top off or upgrade when you need more.
Starter
- 50 credits per month
- $5.00 per additional 50 credits
- Unlimited prompts, versions, users, workspaces, projects
- All prompt engineering features
- All 20 AI providers (bring your own keys)
- Full API and MCP access
Pro
- 1,000 credits per month
- $2.50 per additional 50 credits
- Everything in Starter
- 50% off effective credit cost
Upgrade from within the app
Enterprise
- Custom credits per month
- Everything in Pro
- Reporting
- Single sign-on
- Role-based access control
- Data export
Things you might be wondering.
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Do I need a credit card to start? No. The free Starter tier gets 50 credits a month with unlimited prompts, versions, users, workspaces, and projects, along with every feature. No credit card on signup. Upgrade only when you need more credits. |
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Which AI models does Zatomic work with? Zatomic supports models from the following AI providers: AI21 Labs, Amazon Bedrock, Anthropic, Azure OpenAI, Azure Serverless, Cohere, Deep Infra, Fireworks AI, Google Gemini, Groq, Hugging Face, Hyperbolic, IBM WatsonX, Inception, Mistral, Moonshot AI, OpenAI, Perplexity, Together AI, xAI. You can connect to your own AI accounts by using your own keys. We don't mark up token usage. |
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Can I invite my whole team? Yes. You get unlimited users with every plan, including the free one. No seat tax. Invite the engineer, the marketer, the ops person, the legal reviewer, the contractor. Everyone gets access without anyone paying more. |
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What happens when I run out of credits? You can wait until next month's refresh or top up with another 50-credit pack ($5.00 on Starter, $2.50 on Pro). Your stored prompts and your team's access never go away. The free plan is free, regardless of credit balance. |
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Is the free tier limited or feature-gated? There are no feature gates. The Starter tier gets every feature, full API and MCP server access, and all 20 AI providers. The only thing that scales with the tier is how many optimization actions you can run per month. |
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Does Zatomic use my prompts to train models? No. Your prompts are yours and yours only. None of your prompts or data is used for model training. |