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DeepSeek vs Sourcegraph Cody
A plain-English comparison to help you choose between them.
Free frontier-class models against an enterprise codebase platform, and the budgets they answer to barely touch: DeepSeek collapses the cost of coding capability, Cody sells understanding of an estate. Pick DeepSeek when spend or control is the constraint, free capable chat, a volume-undercutting API, open weights for private deployment, wiring brought yourself. Pick Sourcegraph Cody when the constraint is comprehension across thousands of repositories, completions and answers grounded in how the code actually connects, with cross-repo impact analysis before changes land, bought through enterprise procurement.
Side by side
- Summary
DeepSeek is the price disruptor at the frontier: a free, capable chat assistant, an API priced far below the western frontier labs, and open-weight model releases that anyone can download and run.
- Best for
- A free, genuinely capable chat assistant
- The lowest-cost frontier-grade API for builders
- Open weights you can download and self-host
- Cost
- Freemium (Free tier + paid plans)
- Ease
- Openness
- Runs privately (self-hostable)
- Data
- The hosted service processes data under Chinese jurisdiction, which rules it out for sensitive work; self-hosting the open weights removes that concern entirely.
- Summary
Cody is Sourcegraph's enterprise coding AI, built on the code-intelligence platform that indexes very large, multi-repository codebases.
- Best for
- Multi-repo and monorepo context at enterprise scale
- Cross-repo impact analysis before changes land
- Answers grounded in how the whole estate connects
- Cost
- Freemium (Free tier + paid plans)
- Ease
- Openness
- Hosted service
- Data
- Enterprise deployments keep code context inside your environment with admin controls fit for security review.
Common questions
Could cheap models replace the platform?
Only by rebuilding it. Cody's substance is Sourcegraph's code intelligence, the index of how an organisation's code connects, which no model subscription supplies however capable the model. An enterprise could wire DeepSeek's weights into bespoke tooling, a genuine platform programme, which is exactly the build-versus-buy decision this pair actually poses beneath its surface.
Who can buy each in practice?
Opposite doors. DeepSeek's chat is free and its API a card away, adopted by an individual this afternoon, with self-hosting open to any team with GPUs. Cody retired its free and individual tiers by deliberate strategy: enterprise procurement is the way in, individuals were pointed at a separate product line, and evaluating it means evaluating the platform.
How do their governance stories compare?
A fork against a contract. DeepSeek's hosted service processes data under Chinese jurisdiction, failing many policies, while its open weights self-host with nothing leaving your infrastructure, licence terms verified per release. Cody answers governance contractually, enterprise controls that satisfy security review inside the platform's walls, the conventional posture regulated buyers already know how to assess.
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Tool facts last checked July 2026