Tools · Comparison

Mails.ai vs Nimbalyst vs Unakin

All three are code assistant tools. Here is what separates them.

	Mails.ai	Nimbalyst	Unakin
What it is	Self-serve AI email API + MCP for agents. Per-agent addresses, per-agent reputation, native prompt-injection scanning on every inbound.	Nimbalyst is the visual editor and full-context workspace for Claude Code and Codex. Run parallel sessions, edit tasks, docs, diagrams, mockups, and code, and review every AI change. Free, open source.	We’re building Sawyer, a general-purpose AI agent designed to give studios more firepower. Sitting in Unity - and with complete context of your code, scene and…
Category	Code Assistant	Code Assistant	Code Assistant
Pricing	Freemium · $15 - $149/mo	Freemium	Paid
How it bills	Flat monthly	Not published	Not published
Free tier	Yes	Yes	No
Rating	Not yet rated	Not yet rated	Not yet rated
Features	—	—	—
What works	Has a free tier, so it can be tried before paying Publishes its price openly — $15 - $149/mo Sits in Code Assistant, one of the better-covered categories here — easy to compare	—	Sits in Code Assistant, one of the better-covered categories here — easy to compare
What does not	97 other tools in this catalogue claim to do the same job	—	No free tier — it has to be paid for before it can be tried Does not publish a price on its own site, so the cost is only clear after signing up 97 other tools in this catalogue claim to do the same job 45 tools in the same category have a free tier