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by Sourcegraph · reviewed July 25, 2026
Sourcegraph's agent, built on the assumption that unlimited reasoning beats careful token budgeting.
Amp is an agentic coding tool available in the terminal and as an editor extension, from the team behind Sourcegraph's code search. It leans on strong codebase context and deliberately does not let you pick models, on the argument that the tool should always use the best available one.
Chosen by the tool; not user-selectable by design
Large existing codebases where finding the right file is most of the problem.
Reviewed July 25, 2026. Pricing changes often — check the official site before deciding.
Every tool here reads a project instruction file, and every one of them does better work when that file is accurate. The free Foundations track covers writing one; the Agent Operating Kit is the templates already written.