Tabnine vs Cursor
T
TabNine
AI code completion with local processing, supporting 30+ languages and hybrid cloud options.
Developers who use multiple IDEs, value privacy/offline work, and want to keep their current development environment
VS
C
Cursor
AI-first code editor built on VS Code with advanced features like Cursor Tab and codebase understanding
Teams and individual developers working on large codebases who need AI-assisted refactoring, don't mind internet dependency, and value deep codebase context
Short Answer
Tabnine is a code completion plugin for existing IDEs with broader language support (22+ languages) and offline capabilities, while Cursor is a standalone IDE built on VS Code with advanced AI features like codebase understanding and multi-file edits, requiring internet connectivity for full functionality.
Our Verdict
AI-assistedChoose Tabnine if you need a lightweight plugin that integrates with your existing IDE setup, want offline capabilities, and prefer not to switch development environments. Choose Cursor if you're willing to adopt a new IDE for superior AI-assisted refactoring, codebase understanding, and multi-file operations with deeper context awareness.
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TabNine6.7
8.3Cursor
Choose TabNine if
Developers who use multiple IDEs, value privacy/offline work, and want to keep their current development environment
Choose Cursor if
Teams and individual developers working on large codebases who need AI-assisted refactoring, don't mind internet dependency, and value deep codebase context
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Key Differences at a Glance
🔹
Architecture Type: Cursor wins (Standalone IDE vs IDE Extension/Plugin)
📅
Supported Languages: Cursor wins (All VS Code languages (~50+) vs 22+ languages)
🔹
Offline Capability: TabNine wins (Full offline support (local models) vs Limited offline (chat requires internet))
Key Facts & Figures
| Metric | TabNine | Cursor | Diff |
|---|---|---|---|
| Monthly Cost (Individual)(USD) | $15 | — | — |
| Monthly Cost (Business)(USD) | $30+ | — | — |
| Context Window Size(tokens) | 2,048 tokens | 200KB (Claude) | -99% |
| IDE Support Count(count) | 7+ IDEs (VS Code, JetBrains, Vim, Neovim, Sublime, Emacs, Visual Studio) | — | — |
| Code Completion Accuracy(percent match) | 87% | — | — |
| Free Trial Duration(days) | 14 | — | — |
| Base Pricing (Monthly)(USD) | $25 | — | — |
| Code Completion Latency(milliseconds) | 80-120ms | 50-200ms (Tab autocomplete) | -20% |
| Number of Supported IDEs(count) | 15+ | 1 (Cursor IDE only) | +1400% |
| Team Size Limit (Free Tier)(users) | 1 | — | — |
| Free Tier Monthly Completions(completions) | Limited (Pro required for unlimited) | 50 (trial) | -100% |
| Pro Plan Monthly Cost(USD) | $12/month | — | — |
| Supported Programming Languages(languages) | 22 primary languages | 50+ | -56% |
| Average Latency(milliseconds) | 200-300ms | — | — |
| IDE/Editor Integrations(integrations) | 20+ integrations | — | — |
| Enterprise Compliance Certifications(count) | SOC 2, HIPAA, GDPR, ISO 27001 | — | — |
| Base Monthly Price(USD) | $12 | $20 | -40% |
| Max Context Window Size(KB) | 100 KB | 1000+ KB | -90% |
| Setup Time (minutes)(minutes) | 5-10 minutes | Immediate | — |
| Programming Languages Supported(count) | 22+ | 50+ | -56% |
| Product Maturity(years) | 7+ years in production | — | — |
| Monthly Cost (Pro/Professional Tier)(USD) | $12/month | — | — |
| Supported Languages(count) | 30+ languages | — | — |
| AWS Service Integration Depth(services) | Basic AWS SDK suggestions | — | — |
| Interface Learning Curve(scale 1-10) | 3 (familiar) | 3 (familiar) | — |
| Monthly Subscription Cost(USD) | $20 | $20 | — |
| Free Trial Period(days) | 7 days | 7 days | — |
| Agent Autonomy Level(scale 1-10) | 6 | 6 | — |
| Control Determinism(scale 1-10) | 9 | 9 | — |
| Paid plan (per user / month)(USD/mo) | Cursor Pro $20/mo | Cursor Pro $20/mo | — |
| Business / team tier(USD/mo) | Business $40/user/mo | Business $40/user/mo | — |
| Entry price(USD/month) | ~$20/mo (Pro) | ~$20/mo (Pro) | — |
| Pro Plan Price(USD/month) | $20/mo | $20/mo | — |
| Monthly Subscription Cost (Individual)(USD) | $20 | $20 | — |
| Annual Subscription Cost(USD per month) | $120 | $120 | — |
| Max Context Window(tokens) | 200,000 | 200,000 | — |
| Free Tier Premium Requests Per Day(requests) | 2 (slow) | 2 (slow) | — |
| Free Chat Messages Per Month(messages) | 0 (paid tier required) | 0 (paid tier required) | — |
| Startup Time(milliseconds) | 1200-1500ms | 1200-1500ms | — |
| Available Extensions(count) | ~15,000 (via VS Code) | ~15,000 (via VS Code) | — |
| Memory Usage (Idle)(MB) | 450-600MB | 450-600MB | — |
| Monthly Cost (Subscription)(USD) | $20 | $20 | — |
| Number of Supported AI Models(models) | Claude 3.5 Sonnet, GPT-4, Others | Claude 3.5 Sonnet, GPT-4, Others | — |
| Estimated Daily Active Users(millions) | ~500K (estimated based on download trends) | ~500K (estimated based on download trends) | — |
| Years Since Launch(years) | 1.5 years (launched Oct 2024) | 1.5 years (launched Oct 2024) | — |
| Base Subscription Cost (Monthly)(USD) | $20 | $20 | — |
| AI Context Window(tokens) | 200,000 (Claude 3.5 Sonnet) | 200,000 (Claude 3.5 Sonnet) | — |
| Built-in Code Inspections(count) | ~50 (via Claude AI) | ~50 (via Claude AI) | — |
| Supported Languages (Official)(count) | 40+ | 40+ | — |
| Setup Time for New Users(hours) | 2-3 | 2-3 | — |
| Max Codebase Size (Recommended)(LOC) | 500,000 | 500,000 | — |
| AI Monthly Cost (Unlimited)(USD) | $20/month | $20/month | — |
| Free Tier Monthly AI Requests(requests) | 2,000 premium + 50 slow | 2,000 premium + 50 slow | — |
| Compatible Extensions(extensions) | 70,000+ (VS Code) | 70,000+ (VS Code) | — |
| Supported LLMs (Built-in)(models) | 4+ (Claude, GPT-4, local) | 4+ (Claude, GPT-4, local) | — |
| Autocomplete Latency(milliseconds) | 250-400ms | 250-400ms | — |
| Professional Tier Price(USD per month) | $20 | $20 | — |
| Supported Editors/IDEs(count) | VS Code only | VS Code only | — |
| Multi-File Context Support(files) | 20+ files | 20+ files | — |
| Primary AI Model Quality (MMBENCH score)(points out of 100) | 88 (Claude 3.5) | 88 (Claude 3.5) | — |
| Base Monthly Cost(USD) | $20 | $20 | — |
| Supported AI Models(count) | 3 (Claude, GPT-4, other) | 3 (Claude, GPT-4, other) | — |
| IDE Compatibility(count) | 1 (Cursor only) | 1 (Cursor only) | — |
| Code Context Window(tokens) | 8000-16000 | 8000-16000 | — |
| Real-time Suggestion Speed(ms latency) | 200-400 | 200-400 | — |
| Estimated Active Users(thousands) | 500 | 500 | — |
All figures sourced from publicly available data. Last updated Jun 2026.
Key Differences
TabNine
Attribute
Cursor
IDE Extension/Plugin
Architecture Type
Standalone IDE🏆
22+ languages
Supported Languages
All VS Code languages (~50+)🏆
Full offline support (local models)🏆
Offline Capability
Limited offline (chat requires internet)
$12 (Pro plan)🏆
Price (Monthly)
$20 (Pro plan)
Up to 100KB context
Codebase Context Window
Up to 1MB+ context (Cursor Tab)🏆
Single file focus
Multi-File Editing
Native multi-file edit support🏆
5-10 minutes
Integration Setup Time
Immediate (first launch)🏆
Architecture Type
TabNine
IDE Extension/Plugin
Cursor
Standalone IDE🏆
Supported Languages
TabNine
22+ languages
Cursor
All VS Code languages (~50+)🏆
Offline Capability
TabNine
Full offline support (local models)🏆
Cursor
Limited offline (chat requires internet)
Price (Monthly)
TabNine
$12 (Pro plan)🏆
Cursor
$20 (Pro plan)
Codebase Context Window
TabNine
Up to 100KB context
Cursor
Up to 1MB+ context (Cursor Tab)🏆
Multi-File Editing
TabNine
Single file focus
Cursor
Native multi-file edit support🏆
Integration Setup Time
TabNine
5-10 minutes
Cursor
Immediate (first launch)🏆
Full Comparison
| Attribute | TabNine | Cursor |
|---|---|---|
| Monthly Cost (Individual)(USD) | $15 | — |
| Monthly Cost (Business)(USD) | $30+ | — |
| Free Tier Monthly Completions(completions) | Limited (Pro required for unlimited) | 50 (trial) |
| Pro Plan Monthly Cost(USD) | $12/month | — |
| Base Monthly Price(USD) | $12 | $20 |
Show 21 more attributesFree Tier Availability Yes (limited completions) 14-day free trial Monthly Cost (Pro/Professional Tier)(USD) $12/month — Monthly Subscription Cost(USD) $20 — Free Trial Period(days) 7 days — Monthly Cost(USD) $20 — Paid plan (per user / month)(USD/mo) Cursor Pro $20/mo — Business / team tier(USD/mo) Business $40/user/mo — Entry price(USD/month) ~$20/mo (Pro) — Rate limit style Monthly fast-request quota — Pro Plan Price(USD/month) $20/mo — Free tier Yes — free Hobby tier plus a 2-week Pro trial — Monthly Subscription Cost (Individual)(USD) $20 — Annual Subscription Cost(USD per month) $120 — Free Tier Premium Requests Per Day(requests) 2 (slow) — Free Chat Messages Per Month(messages) 0 (paid tier required) — Monthly Cost (Subscription)(USD) $20 — Base Subscription Cost (Monthly)(USD) $20 — AI Monthly Cost (Unlimited)(USD) $20/month — Free Tier Monthly AI Requests(requests) 2,000 premium + 50 slow — Professional Tier Price(USD per month) $20 — Base Monthly Cost(USD) $20 — | ||
| Context Window Size(tokens) | 2,048 tokens | 200KB (Claude) |
| Number of Supported AI Models(models) | Claude 3.5 Sonnet, GPT-4, Others | — |
| Max File Size for Analysis(megabytes) | Entire projects (no hard limit) | — |
| IDE Support Count(count) | 7+ IDEs (VS Code, JetBrains, Vim, Neovim, Sublime, Emacs, Visual Studio) | — |
| AWS Service Integration Depth(services) | Basic AWS SDK suggestions | — |
| Compatible Editors | Cursor only | — |
| IDE Compatibility(count) | 1 (Cursor only) | — |
| Code Completion Accuracy(percent match) | 87% | — |
| On-Premise Deployment | Available | — |
| Self-Hosted Option | Available | — |
| Free Trial Duration(days) | 14 | — |
| Base Pricing (Monthly)(USD) | $25 | — |
| Code Completion Latency(milliseconds) | 80-120ms | 50-200ms (Tab autocomplete) |
| Average Latency(milliseconds) | 200-300ms | — |
| Maximum Local Model Size(GB) | 6 GB (locally downloadable) | — |
| Daily Code Lines Generated(millions) | Not disclosed | — |
| Token Efficiency(relative ratio) | Baseline (1.0x) | — |
Show 7 more attributesCode Quality (No-Edit Rate)(percent) ~75% — Large-repo codebase indexing Whole-repo semantic embeddings with automatic relevant-file retrieval; built for monorepos — Inline autocomplete latency Very fast predictive Tab completions that jump to the next edit location — Startup Time(milliseconds) 1200-1500ms — Autocomplete Latency(milliseconds) 250-400ms — Code Context Window(tokens) 8000-16000 — Real-time Suggestion Speed(ms latency) 200-400 — | ||
| Number of Supported IDEs(count) | 15+ | 1 (Cursor IDE only) |
| Programming Languages Supported(count) | 22+ | 50+ |
| IDE Integration Points(count) | VS Code-based only | — |
| Supported IDEs/Editors(count) | Cursor app only (VS Code-compatible extensions/themes carry over) | — |
| Supported Editors/IDEs(count) | VS Code only | — |
| Enterprise SSO Authentication(supported) | Yes (SAML 2.0) | — |
| Enterprise On-Premise Deployment(boolean) | Yes (Enterprise plan) | — |
| Local Processing Option(supported) | Yes (optional) | — |
| Local Model Support(boolean) | No | — |
| Open-Source Availability(status) | Proprietary closed-source | — |
| Team Size Limit (Free Tier)(users) | 1 | — |
| Max Codebase Size (Recommended)(LOC) | 500,000 | — |
| Training Data Cutoff(year) | 2024 | — |
| Supported Programming Languages(languages) | 22 primary languages | 50+ |
| IDE/Editor Integrations(integrations) | 20+ integrations | — |
| Multi-File Editing | Not supported | Native support |
| IDE Feature Completeness(score) | 10/10 | — |
| Agent / multi-file editing | Composer (Agent) plan-execute-verify loop across many files; runs commands and tests | — |
Show 1 more attributeNative Multiplayer Collaboration No — | ||
| Enterprise Compliance Certifications(count) | SOC 2, HIPAA, GDPR, ISO 27001 | — |
| Local Deployment Option | Enterprise tier only | — |
| Enterprise SSO Support(null) | Limited | — |
| Security Certifications(count) | Enterprise-grade | — |
| Enterprise governance & IP indemnity | SSO, privacy mode (no retention/training), admin controls, SOC 2 | — |
| Data Privacy Model | Code sent to Anthropic servers | — |
| Max Context Window Size(KB) | 100 KB | 1000+ KB |
| Codebase Context Awareness(rating) | Excellent | — |
| Inline Edit/Refactor(capability) | Native & Superior | — |
| Model Flexibility(options) | 2 model choices | — |
| Default AI Model Quality (Reasoning) | Claude 3.5 Sonnet (Superior) | — |
Show 1 more attributeMulti-File Project Understanding Native @-indexing across entire codebase — | ||
| Offline Functionality | Full offline support | Limited (chat requires internet) |
| Platform Availability(platforms) | Desktop (Mac, Windows, Linux) | — |
| Setup Time (minutes)(minutes) | 5-10 minutes | Immediate |
| Interface Type | Full IDE | — |
| Setup Complexity(minutes) | 1-2 steps (download IDE) | — |
| Offline Mode Support(boolean) | Yes, full offline support | — |
| Product Maturity(years) | 7+ years in production | — |
| Supported Languages(count) | 30+ languages | — |
| Local Processing Available(boolean) | Yes (hybrid mode) | — |
| Interface Learning Curve(scale 1-10) | 3 (familiar) | — |
| Setup Time(minutes) | 5-10 minutes | — |
| Community Size(members/stars) | Growing | — |
| Estimated Active Users(thousands) | 500 | — |
| Active Users (2026)(millions) | Not publicly disclosed | — |
| Estimated Daily Active Users(millions) | ~500K (estimated based on download trends) | — |
| Fortune 500 Adoption Rate(%) | Significant but undisclosed | — |
| Enterprise / self-hosting | Mature enterprise tier with SSO + privacy mode | — |
| Base Technology | VS Code fork | — |
| IDE model | Standalone editor — a fork of VS Code (install Cursor itself) | — |
| Agent Autonomy Level(scale 1-10) | 6 | — |
| Control Determinism(scale 1-10) | 9 | — |
| Multi-line Tab Autocomplete | Native support | — |
| AI Context Window(tokens) | 200,000 (Claude 3.5 Sonnet) | — |
| Supported LLMs (Built-in)(models) | 4+ (Claude, GPT-4, local) | — |
| Setup Time(minutes) | <5 minutes | — |
| Licensing Model | Proprietary Commercial | — |
| Customization Freedom(score) | 6/10 | — |
| Supported AI Models(count) | 3 (Claude, GPT-4, other) | — |
| Selectable AI models | Anthropic Claude, OpenAI GPT, Google Gemini, plus Cursor fast models (per-request switching) | — |
| Model choice | Multi-model (Claude, GPT, Gemini, etc.) | — |
| Codebase indexing | Mature indexing with @-symbol references | — |
| Frontier models available | Claude, GPT, Gemini families (frequent day-one additions) | — |
| Interface type | Graphical IDE (VS Code fork) | — |
| Primary Workflow(null) | Interactive in-editor coding | — |
| Pricing Model | Flat plan with request quota + usage add-ons | — |
| Headless / CI automation | Not designed for it | — |
| Codebase context | Workspace indexing + @-mentions | — |
| Best for | Interactive feature building & quick edits | — |
| Learning Curve(months to proficiency) | Low (VS Code familiarity) | — |
| Agent name | Agent (formerly Composer) | — |
| Autocomplete engine | Cursor Tab model | — |
| Editor base | VS Code fork | — |
| Community size / momentum | Largest AI-IDE community and mindshare | — |
| Platform Support | macOS, Windows, Linux | — |
| Max Context Window(tokens) | 200,000 | — |
| Multi-File Context Support(files) | 20+ files | — |
| Available Extensions(count) | ~15,000 (via VS Code) | — |
| Compatible Extensions(extensions) | 70,000+ (VS Code) | — |
| Memory Usage (Idle)(MB) | 450-600MB | — |
| Built-in AI Features | Native Claude integration | — |
| Years Since Launch(years) | 1.5 years (launched Oct 2024) | — |
| Built-in Code Inspections(count) | ~50 (via Claude AI) | — |
| Supported Languages (Official)(count) | 40+ | — |
| Setup Time for New Users(hours) | 2-3 | — |
| Architecture | Electron (VS Code fork) | — |
| Primary AI Model Quality (MMBENCH score)(points out of 100) | 88 (Claude 3.5) | — |
| Open Source(boolean) | No (proprietary) | — |
TabNine
Cursor
Monthly Cost (Individual)(USD)
$15
—
Monthly Cost (Business)(USD)
$30+
—
Free Tier Monthly Completions(completions)
Limited (Pro required for unlimited)
50 (trial)
Pro Plan Monthly Cost(USD)
$12/month
—
Base Monthly Price(USD)
$12
$20
Show 21 more attributes
Free Tier Availability
Yes (limited completions)
14-day free trial
Monthly Cost (Pro/Professional Tier)(USD)
$12/month
—
Monthly Subscription Cost(USD)
$20
—
Free Trial Period(days)
7 days
—
Monthly Cost(USD)
$20
—
Paid plan (per user / month)(USD/mo)
Cursor Pro $20/mo
—
Business / team tier(USD/mo)
Business $40/user/mo
—
Entry price(USD/month)
~$20/mo (Pro)
—
Rate limit style
Monthly fast-request quota
—
Pro Plan Price(USD/month)
$20/mo
—
Free tier
Yes — free Hobby tier plus a 2-week Pro trial
—
Monthly Subscription Cost (Individual)(USD)
$20
—
Annual Subscription Cost(USD per month)
$120
—
Free Tier Premium Requests Per Day(requests)
2 (slow)
—
Free Chat Messages Per Month(messages)
0 (paid tier required)
—
Monthly Cost (Subscription)(USD)
$20
—
Base Subscription Cost (Monthly)(USD)
$20
—
AI Monthly Cost (Unlimited)(USD)
$20/month
—
Free Tier Monthly AI Requests(requests)
2,000 premium + 50 slow
—
Professional Tier Price(USD per month)
$20
—
Base Monthly Cost(USD)
$20
—
Context Window Size(tokens)
2,048 tokens
200KB (Claude)
Number of Supported AI Models(models)
Claude 3.5 Sonnet, GPT-4, Others
—
Max File Size for Analysis(megabytes)
Entire projects (no hard limit)
—
IDE Support Count(count)
7+ IDEs (VS Code, JetBrains, Vim, Neovim, Sublime, Emacs, Visual Studio)
—
AWS Service Integration Depth(services)
Basic AWS SDK suggestions
—
Compatible Editors
Cursor only
—
IDE Compatibility(count)
1 (Cursor only)
—
Code Completion Accuracy(percent match)
87%
—
On-Premise Deployment
Available
—
Self-Hosted Option
Available
—
Free Trial Duration(days)
14
—
Base Pricing (Monthly)(USD)
$25
—
Code Completion Latency(milliseconds)
80-120ms
50-200ms (Tab autocomplete)
Average Latency(milliseconds)
200-300ms
—
Maximum Local Model Size(GB)
6 GB (locally downloadable)
—
Daily Code Lines Generated(millions)
Not disclosed
—
Token Efficiency(relative ratio)
Baseline (1.0x)
—
Show 7 more attributes
Code Quality (No-Edit Rate)(percent)
~75%
—
Large-repo codebase indexing
Whole-repo semantic embeddings with automatic relevant-file retrieval; built for monorepos
—
Inline autocomplete latency
Very fast predictive Tab completions that jump to the next edit location
—
Startup Time(milliseconds)
1200-1500ms
—
Autocomplete Latency(milliseconds)
250-400ms
—
Code Context Window(tokens)
8000-16000
—
Real-time Suggestion Speed(ms latency)
200-400
—
Number of Supported IDEs(count)
15+
1 (Cursor IDE only)
Programming Languages Supported(count)
22+
50+
IDE Integration Points(count)
VS Code-based only
—
Supported IDEs/Editors(count)
Cursor app only (VS Code-compatible extensions/themes carry over)
—
Supported Editors/IDEs(count)
VS Code only
—
Enterprise SSO Authentication(supported)
Yes (SAML 2.0)
—
Enterprise On-Premise Deployment(boolean)
Yes (Enterprise plan)
—
Local Processing Option(supported)
Yes (optional)
—
Local Model Support(boolean)
No
—
Open-Source Availability(status)
Proprietary closed-source
—
Team Size Limit (Free Tier)(users)
1
—
Max Codebase Size (Recommended)(LOC)
500,000
—
Training Data Cutoff(year)
2024
—
Supported Programming Languages(languages)
22 primary languages
50+
IDE/Editor Integrations(integrations)
20+ integrations
—
Multi-File Editing
Not supported
Native support
IDE Feature Completeness(score)
10/10
—
Agent / multi-file editing
Composer (Agent) plan-execute-verify loop across many files; runs commands and tests
—
Show 1 more attribute
Native Multiplayer Collaboration
No
—
Enterprise Compliance Certifications(count)
SOC 2, HIPAA, GDPR, ISO 27001
—
Local Deployment Option
Enterprise tier only
—
Enterprise SSO Support(null)
Limited
—
Security Certifications(count)
Enterprise-grade
—
Enterprise governance & IP indemnity
SSO, privacy mode (no retention/training), admin controls, SOC 2
—
Data Privacy Model
Code sent to Anthropic servers
—
Max Context Window Size(KB)
100 KB
1000+ KB
Codebase Context Awareness(rating)
Excellent
—
Inline Edit/Refactor(capability)
Native & Superior
—
Model Flexibility(options)
2 model choices
—
Default AI Model Quality (Reasoning)
Claude 3.5 Sonnet (Superior)
—
Show 1 more attribute
Multi-File Project Understanding
Native @-indexing across entire codebase
—
Offline Functionality
Full offline support
Limited (chat requires internet)
Platform Availability(platforms)
Desktop (Mac, Windows, Linux)
—
Setup Time (minutes)(minutes)
5-10 minutes
Immediate
Interface Type
Full IDE
—
Setup Complexity(minutes)
1-2 steps (download IDE)
—
Offline Mode Support(boolean)
Yes, full offline support
—
Product Maturity(years)
7+ years in production
—
Supported Languages(count)
30+ languages
—
Local Processing Available(boolean)
Yes (hybrid mode)
—
Interface Learning Curve(scale 1-10)
3 (familiar)
—
Setup Time(minutes)
5-10 minutes
—
Community Size(members/stars)
Growing
—
Estimated Active Users(thousands)
500
—
Active Users (2026)(millions)
Not publicly disclosed
—
Estimated Daily Active Users(millions)
~500K (estimated based on download trends)
—
Fortune 500 Adoption Rate(%)
Significant but undisclosed
—
Enterprise / self-hosting
Mature enterprise tier with SSO + privacy mode
—
Base Technology
VS Code fork
—
IDE model
Standalone editor — a fork of VS Code (install Cursor itself)
—
Agent Autonomy Level(scale 1-10)
6
—
Control Determinism(scale 1-10)
9
—
Multi-line Tab Autocomplete
Native support
—
AI Context Window(tokens)
200,000 (Claude 3.5 Sonnet)
—
Supported LLMs (Built-in)(models)
4+ (Claude, GPT-4, local)
—
Setup Time(minutes)
<5 minutes
—
Licensing Model
Proprietary Commercial
—
Customization Freedom(score)
6/10
—
Supported AI Models(count)
3 (Claude, GPT-4, other)
—
Selectable AI models
Anthropic Claude, OpenAI GPT, Google Gemini, plus Cursor fast models (per-request switching)
—
Model choice
Multi-model (Claude, GPT, Gemini, etc.)
—
Codebase indexing
Mature indexing with @-symbol references
—
Frontier models available
Claude, GPT, Gemini families (frequent day-one additions)
—
Interface type
Graphical IDE (VS Code fork)
—
Primary Workflow(null)
Interactive in-editor coding
—
Pricing Model
Flat plan with request quota + usage add-ons
—
Headless / CI automation
Not designed for it
—
Codebase context
Workspace indexing + @-mentions
—
Best for
Interactive feature building & quick edits
—
Learning Curve(months to proficiency)
Low (VS Code familiarity)
—
Agent name
Agent (formerly Composer)
—
Autocomplete engine
Cursor Tab model
—
Editor base
VS Code fork
—
Community size / momentum
Largest AI-IDE community and mindshare
—
Platform Support
macOS, Windows, Linux
—
Max Context Window(tokens)
200,000
—
Multi-File Context Support(files)
20+ files
—
Available Extensions(count)
~15,000 (via VS Code)
—
Compatible Extensions(extensions)
70,000+ (VS Code)
—
Memory Usage (Idle)(MB)
450-600MB
—
Built-in AI Features
Native Claude integration
—
Years Since Launch(years)
1.5 years (launched Oct 2024)
—
Built-in Code Inspections(count)
~50 (via Claude AI)
—
Supported Languages (Official)(count)
40+
—
Setup Time for New Users(hours)
2-3
—
Architecture
Electron (VS Code fork)
—
Primary AI Model Quality (MMBENCH score)(points out of 100)
88 (Claude 3.5)
—
Open Source(boolean)
No (proprietary)
—
Visual Comparison
Side-by-side comparison of numeric attributes
Pros & Cons
TabNine
5 pros3 cons
Pros
- Works offline with local model option (privacy-first)
- Compatible with 15+ IDEs (VS Code, JetBrains, Vim, Emacs, Sublime)
- Faster response times due to lightweight processing
- Free tier includes basic completions without account
- Lower subscription cost at $12/month
Cons
- Limited codebase context (100KB) for understanding large projects
- Cannot perform multi-file refactoring or edits
- Less advanced IDE features compared to native solutions
Cursor
5 pros4 cons
Pros
- Cursor Tab understands entire codebase with 1MB+ context window
- Native multi-file editing and refactoring capabilities
- Advanced features: cmd+k for code generation, cmd+shift+l for codebase search
- Seamless VS Code extension compatibility
- Superior at handling complex project-wide changes
Cons
- Requires internet for chat and advanced AI features
- Steeper learning curve for non-VS Code users
- Higher cost at $20/month for Pro plan
- Requires switching from existing IDE setup
Frequently Asked Questions
Tabnine offers full offline support when using local models, making it ideal for privacy-conscious developers and those with unreliable internet. Cursor requires internet for its advanced AI chat and Cursor Tab features, though basic code completion works offline. Choose Tabnine if offline-first is a requirement.
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Last updated: June 24, 2026AI generated