Amp comes from Sourcegraph, a company that has built large-scale code search and intelligence infrastructure for enterprise engineering teams since 2013, roughly a decade before agentic coding tools became a category. Amp, released in 2025, applies that existing code-search foundation as the context backbone for a newer agentic coding product rather than building code understanding from scratch.
That heritage matters for a specific reason: Sourcegraph's code search technology was built and refined for genuinely massive enterprise codebases, code search across thousands of repositories at once, long before AI made that context useful for agent-driven code changes. Amp inherits that scale-tested foundation rather than a newer, less proven indexing approach.
There's no free tier; pricing starts around $10 a month. For a large enterprise engineering organization that wants an agentic coding tool built on genuinely proven, decade-tested large-scale code search infrastructure rather than a newer indexing approach still establishing itself at scale, Amp's Sourcegraph heritage is a specific point of technical credibility.
