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Coherence vs Cursor

Bottom line

Coherence is free, while Cursor has a free plan plus paid upgrades. Coherence is open source and Cursor is not. You can run Coherence on your own machine or server; Cursor is hosted by the vendor.

Which one should you try?

Coherence

Free

Best for Teams using GitHub Copilot, Cursor, or Claude Code in active codebases

Visit Coherence See full review

Cursor

Freemium

Best for Developers who want an agent to plan and edit across a codebase

Visit Cursor See full review

Pricing, capabilities and platforms side by side. Prices are as of the "Pricing checked" date in the table.

Coherence

Coherence

Coherence scans the links between code, docs, architectural decision records, tests, metrics, generated files, and API endpoints — and flags where those links have snapped. It runs locally, deterministically, with no external API calls by default, which means it fits inside a pre-commit hook or CI pipeline without sending your codebase anywhere. The checks are rule-based, not LLM-driven, so results are repeatable run-to-run. Where it breaks: Coherence detects drift but does not fix it, so the remediation loop is still manual. Teams with loosely structured repos get limited signal until they invest time defining what relationships Coherence should track.

Cursor

Cursor

AI code editor, CLI and cloud agents. Free plan; Plus $8/month uses Grok only; third-party model use starts with Premium.

AttributeCoherenceCursor
PricingFreeFreemium
Price—Free; Plus $8/month (Grok models only); Premium $30/month plus third-party model usage; Teams from $30/user/month
Pricing checkedNot checked yetOct 17, 2026
Free trialNot statedNot stated
Open sourceYesNo
Has APINoYes
Self-hosted optionYesNo
PlatformsLinux, macOS, Windows (via Go binary)Desktop app (macOS, Windows, Linux), CLI, cloud agents, Slack, GitHub
Pros
  • Deterministic, no-LLM-call checks by default, so CI gates run at consistent speed and cost without per-execution API spend bleeding into your infrastructure bill.
  • Runs fully locally with a self-hosted option, which means your source code never leaves the machine during a standard scan — relevant for teams under compliance constraints that prohibit sending code to third-party services.
  • Git-native integration supports pre-commit hooks, so drift between a changed implementation file and its paired doc or test surfaces before the commit lands rather than after a reviewer catches it in review.
  • Tracks relationships across multiple artifact types — docs, ADRs, tests, generated files, metrics, API endpoints — in a single pass, so teams avoid writing separate linting scripts for each category of consistency problem.
  • Open-source with no commercial tier, so there is no feature wall that forces a pricing conversation before you can wire it into a production pipeline.
  • One agent workflow spans the desktop editor, a CLI, Slack and GitHub pull request reviews, per Cursor's homepage.
  • The model picker offers models from several providers plus Cursor's own Composer models.
  • A documented Cloud Agents API and SDKs let teams start agents from code.
Cons
  • Coherence only detects drift — it does not suggest or apply a fix. Every flagged inconsistency requires a manual triage and repair step, so in high-velocity repos where an AI agent is committing dozens of changes per day, the volume of flags can outpace the team's capacity to act on them.
  • The consistency checks are only as good as the ontology you define upfront. In a repository where file relationships have never been formally mapped, the initial configuration work is non-trivial, and the tool produces no signal on relationships it does not know about — meaning teams get a false sense of coverage before that mapping is complete.
  • There is no API surface and no programmatic output format described in the scraped source beyond CLI use, which means teams that want to feed drift results into a dashboard, ticketing system, or custom remediation workflow have to build that integration themselves from CLI output parsing.
  • Teams that need AI-assisted remediation alongside detection — where the tool not only flags that a doc is stale but also drafts the update — will hit the ceiling of what Coherence does and move to a heavier agentic code-review tool that closes the loop rather than opening a ticket.
  • Third-party models are billed separately at API list price, so costs vary with model choice.
  • Plan names and prices changed after the SpaceX acquisition; the lowest paid tier covers Grok models only.
  • The pages reviewed do not describe a self-hosted option.

Made up your mind?

Coherence

Free

Best for Teams using GitHub Copilot, Cursor, or Claude Code in active codebases

Visit Coherence See full review

Cursor

Freemium

Best for Developers who want an agent to plan and edit across a codebase

Visit Cursor See full review

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Free trials & curated lists

Specs come from each tool's own site and docs (how we test). AIDiveForge is editorially independent.

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