Reliable optimized models for coding agents

Zen gives you access to a curated set of AI models that Fring has tested and benchmarked specifically for coding agents. No need to worry about inconsistent performance and quality, use validated models that work.

Get started with Zen

Included with every Fring plan

Use with any agent. Set monthly spend limits. Cancel any time.

What problem is Zen solving?

There are so many models available, but only a few work well with coding agents. Most providers configure them differently with varying results.

We're fixing this for everyone, not just Fring users.

[*] Testing select models and consulting their teams
[*] Working with providers to ensure they're delivered properly
[*] Benchmarking all model-provider combinations we recommend

How Zen works

While we suggest you use Zen with Fring, you can use Zen with any agent.

[1]
Sign up and choose a plan - follow the setup instructions
[2]
Use Zen with transparent pricing - pay per request with zero markups
[3]
Keep an eye on usage - set a monthly spending limit for your account and watch usage as it happens

Your privacy is important to us

[*]

Data-handling, retention and residency terms depend on the upstream provider behind each model. See data handling for current terms.

FAQ

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