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Graphite vs Tabby

GraphiteTabby

Bottom line: Graphite for high-velocity engineering teams; Tabby for privacy-conscious and regulated teams.

Stacked PR workflow with Diamond AI reviewer

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Open-source, self-hosted AI coding assistant you run on your own hardware

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Votes00
PricingFreemiumFreemium
CategoryCodingCoding
Tags
code-reviewstacked-prsdeveloper-productivitypull-requestsai-coding
open-sourceself-hostedai-codingprivacycode-completion
Best for
  • High-velocity engineering teams
  • Teams adopting stacked PRs
  • Organizations wanting workflow plus AI review
  • Privacy-conscious and regulated teams
  • Organizations wanting a self-hosted Copilot alternative
  • Teams with GPU and DevOps resources
Pros
  • Stacked-PR workflow speeds up review and merging
  • Diamond adds AI bug and security review
  • Strong CLI and editor integrations
  • Well-funded with notable investors
  • Positioned to augment, not replace, human review
  • Full data privacy: code never leaves your infrastructure
  • Genuinely open-source (Apache 2.0) with no vendor lock-in
  • Runs on modest consumer GPUs (NVIDIA or Apple Silicon)
  • Free at any scale when self-hosted, including SSO and team admin
  • Model-agnostic: swap in newer open LLMs as they ship
Cons
  • Biggest benefits require adopting stacked PRs
  • AI review alone is less differentiated
  • Diamond is priced separately from core platform
  • Per-user costs add up for larger teams
  • Workflow change has a learning curve
  • Requires GPU and DevOps effort to self-host and maintain
  • Completion quality depends on the open model, generally below frontier tools
  • Not an autonomous agent; focused on completion and chat
  • The managed cloud option is newer and less proven than self-hosting
  • Some enterprise features sit under a separate commercial license

Comparison generated from each tool's listing. Add or remove tools above to change it.