CodeiumvsTabnine

Saas60

Saas55

Score Comparison

Overall

Pricing

Usability

Performance

Support

Reliability

Onboarding

Security

Integrations

CodeiumTabnine

Signals Comparison

Support

Codeium

Pro subscribers report terrible support(7/10)

Tabnine

Poor customer support responsiveness(6/10)

Reliability

Codeium

JetBrains plugin crashes constantly(7/10)
Intermittent connectivity issues(5/10)
VS Code extension requires frequent restarts(4/10)

Tabnine

Payment details cannot be deleted(5/10)

Usability

Codeium

Modifications break existing code(6/10)
Concern over IDE extension deprecation(6/10)
Context understanding limitations(5/10)
Missing features compared to competitors(4/10)
Documentation needs improvement(3/10)

Tabnine

Suggestions often incorrect or overly long(6/10)
Cannot maintain consistency across files(6/10)
Completions only activate after typing starts(4/10)

Pricing

Codeium

Unexpected billing charges reported(7/10)

Tabnine

Free plan discontinued in April 2025(8/10)
Enterprise pricing extremely expensive(7/10)
Better alternatives at lower prices(5/10)

Performance

Codeium

Slow performance and suggestions(5/10)

Tabnine

Glitchy behavior and frequent logouts(7/10)
High memory usage on large codebases(6/10)
Slower innovation than competitors(5/10)

Onboarding

Codeium

Rebrand confusion (Codeium vs Windsurf)(3/10)

Tabnine

Learning curve for enterprise deployment(4/10)

Pricing Comparison

Codeium

Free

Popular

Free

Users: Individual

Limits: Limited prompt credits, no team features, extensions in maintenance mode, priority goes to Windsurf Editor

Limited prompt credits for chat/agentic features. Support is basically non-existent. Plugin stability issues common

Pro

$15/mo

Users: Individual

Limits: No team management, best experience requires switching to Windsurf Editor

Support reportedly still poor even with paid plan. Full features require Windsurf Editor, not just extensions

Teams

$30/mo

Users: Per user

Limits: No zero data retention by default, requires Enterprise for full compliance

Per-user pricing scales: 50 users = $18,000/year. Enterprise features (ZDR) require upgrade

Enterprise

$60/mo

Users: Per user

Limits: Expensive at scale, company recently acquired (Cognition) - future uncertain

At $60/user, 100 users = $72,000/year. More expensive than Copilot Enterprise ($39). Custom pricing may be higher

Tabnine

Dev Preview (Free)

Free

Users: Individual

Limits: Limited completions, no team features, no enterprise deployment, no codebase connection

Very limited - this is just a trial experience. No real free tier exists after April 2025 sunset. Must upgrade or lose access

Dev

$9/mo

Users: Individual

Limits: Cloud-only, no air-gapped option, no team management, limited enterprise features

No on-premises option. No codebase connection. No compliance certifications. Upgrade required for enterprise features

Enterprise

Popular

$39/mo

Users: Per user

Limits: Expensive at scale, requires significant infrastructure investment for self-hosting

At $39/user/month, 100 users = $46,800/year, 500 users = $234,000/year. Infrastructure costs for self-hosting additional. Custom quotes may be higher

Feature Comparison

Feature	Codeium	Tabnine
Pricing
Free tier Genuinely free - best in market
Core
AI code completions Unlimited Tab completions free
AI chat 25 prompts/month free, more on paid
70+ languages Including niche languages
AI chat interface Available
Deployment
Air-gapped deployment Enterprise - key differentiator
On-premises hosting Enterprise plan
VPC deployment Enterprise plan
Standalone IDE Windsurf Editor - AI-native
On-premises deployment Cloud only
Integrations
40+ IDE support Broader than competitors
Multi-IDE support VS Code, JetBrains, Vim, etc.
VS Code extension Maintenance mode
JetBrains extension Reportedly unstable
Security
SOC 2 compliance Enterprise plan
ISO 27001 compliance Enterprise plan
IP indemnification Enterprise plan
Zero Data Retention Enterprise tier only
Editing
Multi-file editing (Cascade) Windsurf Editor only, Pro tier
Multi-file editing No Composer-like feature
Context
Codebase connection Enterprise plan
Enterprise
Team management Teams tier and above
AI
Custom model training Enterprise - adapts to codebase
Reliability
Offline mode Requires internet
Support
Reliable customer support Major weakness

Signals Comparison

Support

Codeium

Pro subscribers report terrible support(7/10)

Tabnine

Poor customer support responsiveness(6/10)

Reliability

Codeium

JetBrains plugin crashes constantly(7/10)
Intermittent connectivity issues(5/10)
VS Code extension requires frequent restarts(4/10)

Tabnine

Payment details cannot be deleted(5/10)

Usability

Codeium

Modifications break existing code(6/10)
Concern over IDE extension deprecation(6/10)
Context understanding limitations(5/10)
Missing features compared to competitors(4/10)
Documentation needs improvement(3/10)

Tabnine

Suggestions often incorrect or overly long(6/10)
Cannot maintain consistency across files(6/10)
Completions only activate after typing starts(4/10)

Pricing

Codeium

Unexpected billing charges reported(7/10)

Tabnine

Free plan discontinued in April 2025(8/10)
Enterprise pricing extremely expensive(7/10)
Better alternatives at lower prices(5/10)

Performance

Codeium

Slow performance and suggestions(5/10)

Tabnine

Glitchy behavior and frequent logouts(7/10)
High memory usage on large codebases(6/10)
Slower innovation than competitors(5/10)

Onboarding

Codeium

Rebrand confusion (Codeium vs Windsurf)(3/10)

Tabnine

Learning curve for enterprise deployment(4/10)

Pricing Comparison

Codeium

Free

Popular

Free

Users: Individual

Limits: Limited prompt credits, no team features, extensions in maintenance mode, priority goes to Windsurf Editor

Limited prompt credits for chat/agentic features. Support is basically non-existent. Plugin stability issues common

Pro

$15/mo

Users: Individual

Limits: No team management, best experience requires switching to Windsurf Editor

Support reportedly still poor even with paid plan. Full features require Windsurf Editor, not just extensions

Teams

$30/mo

Users: Per user

Limits: No zero data retention by default, requires Enterprise for full compliance

Per-user pricing scales: 50 users = $18,000/year. Enterprise features (ZDR) require upgrade

Enterprise

$60/mo

Users: Per user

Limits: Expensive at scale, company recently acquired (Cognition) - future uncertain

At $60/user, 100 users = $72,000/year. More expensive than Copilot Enterprise ($39). Custom pricing may be higher

Tabnine

Dev Preview (Free)

Free

Users: Individual

Limits: Limited completions, no team features, no enterprise deployment, no codebase connection

Very limited - this is just a trial experience. No real free tier exists after April 2025 sunset. Must upgrade or lose access

Dev

$9/mo

Users: Individual

Limits: Cloud-only, no air-gapped option, no team management, limited enterprise features

No on-premises option. No codebase connection. No compliance certifications. Upgrade required for enterprise features

Enterprise

Popular

$39/mo

Users: Per user

Limits: Expensive at scale, requires significant infrastructure investment for self-hosting

At $39/user/month, 100 users = $46,800/year, 500 users = $234,000/year. Infrastructure costs for self-hosting additional. Custom quotes may be higher

Feature Comparison

Feature	Codeium	Tabnine
Pricing
Free tier Genuinely free - best in market
Core
AI code completions Unlimited Tab completions free
AI chat 25 prompts/month free, more on paid
70+ languages Including niche languages
AI chat interface Available
Deployment
Air-gapped deployment Enterprise - key differentiator
On-premises hosting Enterprise plan
VPC deployment Enterprise plan
Standalone IDE Windsurf Editor - AI-native
On-premises deployment Cloud only
Integrations
40+ IDE support Broader than competitors
Multi-IDE support VS Code, JetBrains, Vim, etc.
VS Code extension Maintenance mode
JetBrains extension Reportedly unstable
Security
SOC 2 compliance Enterprise plan
ISO 27001 compliance Enterprise plan
IP indemnification Enterprise plan
Zero Data Retention Enterprise tier only
Editing
Multi-file editing (Cascade) Windsurf Editor only, Pro tier
Multi-file editing No Composer-like feature
Context
Codebase connection Enterprise plan
Enterprise
Team management Teams tier and above
AI
Custom model training Enterprise - adapts to codebase
Reliability
Offline mode Requires internet
Support
Reliable customer support Major weakness