Compare AI tools

	Gemini A	Replicate S	Devin A	Ollama S
Tagline	Google's answer. Best integrated with Workspace + free for a lot.	Run any open-source AI model with an API call.	Cognition Labs' autonomous coding engineer.	Run LLMs locally. One-line install, GUI optional.
Category	Chatbots	Dev Platform	Agents	Dev Platform
Pricing	Free + $20/mo Advanced (bundled with 2TB Drive)	Pay per second of compute	$500/mo	Free + open source
Best for	Anyone already on Google, research tasks, summarizing long documents.	Developers using open-source models (Flux, SDXL, Whisper, etc).	Engineering teams offloading tickets. Ops/platform work.	Devs wanting offline/local LLMs for privacy or experimentation.
Strengths	Native Google Workspace integration Very long context (1M+) Deep Research feature Free tier is generous	Tens of thousands of models (image, video, audio, LLMs) One-line API for any model Cog framework for custom model deploy	Works like an engineer — takes Slack tasks, opens PRs Handles multi-hour engineering work Reports back with what it did	Run Llama, Mistral, Qwen, etc. on your laptop Simple CLI + API Hardware-aware (picks the right quant)
Weaknesses	Writing quality trails Claude Over-refusals on edge content UI is cluttered	Cold starts on less-popular models Pricing gets real at scale	Expensive Best for well-scoped tasks Not for solo hobbyists	Needs beefy laptop for larger models Speed way behind cloud APIs
Kai's verdict	A-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.	S-tier for open-source model APIs. The default in this space.	A-tier for the right use case. Not for solo devs. If you manage engineers, try one license.	S-tier for local inference. If you care about privacy or want to tinker, install this today.
Link	Open →	Open →	Open →	Open →