Choose Gemini Code Assist if you need
- JetBrains or CLI. We haven't found them on OpenCode's website.
- Integration with Firebase, BigQuery or Apigee. We haven't found them on OpenCode's website.
Side by side, from each tool's own website. A tool's rating shows once it has 3 reviews.
From each tool's own website, checked on the dates below, and from published reviews.
From the facts checked for both tools, not from opinion. A fact we haven't confirmed for one of them is never counted.

Nobody has reviewed Gemini Code Assist yet. Its rating shows once it has 3 reviews.
Review Gemini Code Assist
Nobody has reviewed OpenCode yet. Its rating shows once it has 3 reviews.
Review OpenCodeFrom the platforms and integrations each website lists.
Reviewers who say they used one of these before the other.
No reviewer has said they moved between Gemini Code Assist and OpenCode yet.
Your review makes this comparison better for the next person. Review Gemini Code Assist or review OpenCode.
Gemini Code Assist: Facts from codeassist.google, checked October 20, 2026. Sources: codeassist.google/products/business.
OpenCode: Facts from opencode.ai, checked October 28, 2026. Sources: opencode.ai.
Prices change, so confirm on their sites.