Coding Assistants
Cursor vs Tabnine.
Both sit in Coding Assistants, scored on the same six pillars from the same published methodology. Here is where they actually differ.
The short answer
Cursor scores higher — 86.7 against 77.0, a margin of 9.7 points. That is the overall answer, not the whole one: the pillar breakdown below is where the decision usually actually gets made.
Cursor leads on momentum, capability and value for money; Tabnine leads on security & compliance.
Anysphere
86.7
Excellent
The AI-native code editor that made agentic coding mainstream.
- From
- Free / $20 per month (Pro)
- Pricing
- Freemium
- Maturity
- Established
- Founded
- 2023
Tabnine
77.0
Strong
Privacy-first AI coding assistant you can self-host.
- From
- Free / $9 per month (Dev)
- Pricing
- Freemium
- Maturity
- Established
- Founded
- 2018
Pillar by pillar
The same six pillars and fixed weights used for every tool on the site. A lead of fewer than 5 points is not called for either side — these are evidence-backed judgements, not measurements. Read the methodology.
Capability
Cursor by 18
Value for Money
Cursor by 6
Security & Compliance
Tabnine by 8
Integrations & Ecosystem
Level
Maturity & Reliability
Level
Momentum
Cursor by 29
Which one, and when
Pick Cursor if
- →where the product will be in a year matters as much as today — it leads Momentum by 29 points.
- →the hardest end of the work is what you are buying for — it leads Capability by 18 points.
- →cost per unit of output is the binding constraint — it leads Value for Money by 6 points.
- →Professional developers
- →Startups moving fast
- →Agentic multi-file refactoring
The catch
- Usage-based pricing beyond plan limits can surprise heavy users
- Privacy mode must be explicitly enabled for zero data retention
Pick Tabnine if
- →compliance and data control decide it — it leads Security & Compliance by 8 points.
- →Security-conscious enterprises
- →Regulated or air-gapped teams
- →Privacy-first code completion
The catch
- Raw completion quality can trail the frontier-model assistants
- Best value is the enterprise/self-host tier, not the free plan
What each is good at
Cursor
- ✓Best-in-class agentic editing UX with codebase-wide context
- ✓Model-agnostic: pick frontier models per task
- ✓Extremely fast iteration; new capabilities ship weekly
Tabnine
- ✓Strong privacy story: self-hosted and air-gapped options
- ✓Doesn't train shared models on your code
- ✓Broad IDE support and enterprise admin controls
Other comparisons in Coding Assistants
Comparing something else? Build your own side-by-side across any tools in the catalog.