Simple pricing for unlimited access with your own API key

Start with our free AI tools or upgrade for unlimited access to Syntha AI assistant.

Best Value

Pro

Unlimited usage with your own api key. Works with latest OpenAI and Anthropic models

$10/month
  • Built specifically for developers
  • Multi-file input support
  • Unlimited usage with your API key
  • GPT-4.1, Claude Sonnet 3.7
  • Reasoning models: o3, o4-mini
  • Chat with access to web

* Price does not include the API cost. You should use your own API key for Anthropic Claude and OpenAI GPT models.

What Developers Say About Syntha AI

"Your program is doing a great job of converting PHP to VUE."

"I would like to state that the translation is almost perfect."

"Found it more detailed and exact than gemini answers"

Why Choose Syntha AI?

Bring Your Own API Key

Works with Claude and GPT models using your own API keys

Advanced AI Models

Powered by Claude Sonnet 3.7 and GPT-4.1, the best LLMs for coding

Developer-First

Built by developers for developers with focus on code quality

Need a custom plan?

Contact us for enterprise solutions tailored to your team's needs.

Contact us

Frequently Asked Questions

Got questions about Syntha AI? We've got you covered with the most common questions.