Plan Comparison
| Feature | Free | Pro | Team |
|---|---|---|---|
| Monthly Rollout Credits | $0 | $10 | $100 |
| Overdraft Limit | $0 | $200 | $200 |
| Unlimited Non-Rollout Usage | No | Yes | Yes |
| Team Features | No | No | Yes |
| Bring Your Own Keys (BYOK) | Yes | Yes | Yes |
Free
Get started with Synth AI at no cost.- $0/month - no credit card required
- Rate-limited API access for experimentation
- BYOK available for rollouts (use your own API keys)
- Community support
Pro
For individual developers and small projects.- $20/month per user
- $10/month in rollout credits included
- Up to $200 overdraft when you need extra capacity
- Unlimited non-rollout usage (evals, graphs inference, etc.)
- BYOK available for rollouts
- Priority support
Team
For teams building production applications.- $200/month per organization
- $100/month in rollout credits included (shared across team)
- Up to $200 overdraft when you need extra capacity
- Unlimited non-rollout usage (evals, graphs inference, etc.)
- Team features: shared workspaces, collaboration tools
- BYOK available for rollouts
- Dedicated support
Bring Your Own Keys (BYOK)
BYOK is a feature available on all plans that allows you to use your own LLM provider API keys for rollout operations:- Configure your API keys for OpenAI, Anthropic, Google, and other providers
- Rollout costs are charged directly to your provider account
- Synth AI tracks BYOK usage separately for analytics
- You pay your provider directly for LLM tokens
When using BYOK, rollout costs bypass Synth credits entirely. This is useful if you have existing provider relationships or want more control over costs.
Usage-Based Pricing
Beyond the included credits, usage is billed based on:- Rollout tokens: Policy model tokens consumed during training
- GPU compute: For fine-tuning workloads
- Inference: Graph inference calls (10% margin on token costs)
FAQ
How do rollout credits work?
How do rollout credits work?
Rollout credits cover the cost of running your policy model during prompt optimization and graph training. Credits refresh monthly and unused credits do not roll over.
What counts as non-rollout usage?
What counts as non-rollout usage?
Non-rollout usage includes: running evals, graph inference (completions API), and other platform features that don’t involve training rollouts.
Can I upgrade or downgrade anytime?
Can I upgrade or downgrade anytime?
Yes. Plan changes take effect immediately. When upgrading, you’ll be prorated for the remainder of the billing period.
What happens if I exceed my overdraft limit?
What happens if I exceed my overdraft limit?
Jobs will be paused until you add credits or the next billing cycle begins. You’ll receive email notifications as you approach your limit.
How does BYOK work with different plans?
How does BYOK work with different plans?
BYOK is available on all plans. When you configure your own API keys and use them for rollouts, the costs go directly to your provider account instead of using Synth credits. Your plan’s other benefits (unlimited non-rollout, team features, etc.) still apply.