Google Gemini Code Assist
The most generous free tier (6,000 requests/day) and a massive 1M+ token context window, but response latency holds it back.
The most generous free tier and a massive context window. But response latency and hallucination rates hold it back from the top tier.
Google made Gemini Code Assist free for individual developers in March 2026 with an extraordinarily generous allocation: 180,000 code completions per month, 240 daily chat sessions, and AI-powered code reviews backed by Gemini 2.5 Pro with a 1M token context window. No other vendor offers this combination at zero cost. The Gemini CLI adds 1,000 free daily requests from the terminal.
The paid tiers target teams. Standard at $22.80/user/month adds repository indexing. Enterprise at $75/user/month unlocks code customisation on private repos plus deep Google Cloud integrations with Apigee, Application Integration, and Cloud Assist. For GCP-native organisations, this full-SDLC coverage is a genuine differentiator.
Latency remains the weak spot. Fast for scaffolding, but users report minute-plus waits between agent steps on complex tasks, with persistent GitHub Issues around reliability and obedience. For individuals, the free tier is unbeatable. For enterprises, the question is whether GCP lock-in and latency variance are acceptable trade-offs.
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