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Dev Tools

Convex vs Tabnine: Pricing Comparison 2026

Side-by-side pricing comparison of Convex and Tabnine. See all plans, features, and costs at a glance.

Bottom line: Convex starts at $25/mo, making it $14/mo cheaper than Tabnine ($39/mo). Convex offers a free plan.

Last updated: July 2, 2026

Data compiled by Arthur Jacquemin
Updated July 2, 2026
Try Convex freeTry Tabnine freeUpdated this monthUpdated this month
Best Value

Convex - Convex offers a free plan, starts at $14/mo lower ($25/mo vs $39/mo), offers 3 tiers vs 2.

Convex vs Tabnine: Quick Pricing Facts

FeatureConvexTabnine
Starting Price$25/mo$39/mo
Number of Plans32
Free TierYesNo
Pricing Modelusage-basedfreemium
Annual DiscountN/AN/A

Convex is the more affordable option, starting at $25/mo compared to Tabnine's $39/mo. Both are Dev Tools with 5 combined pricing plans and 50 features compared.

Convex stands out with a free plan for getting started. Convex uses usage-based pricing while Tabnine uses freemium pricing, which may affect your total cost at scale.

Review the detailed tier-by-tier comparison above to see exactly which features are included at each price point and find the best fit for your Dev Tools needs.

Pricing Plans
Convex
Convex
Try free
Tabnine
Tabnine
Try free
Tier 1
Free
$0/monthCheapest
Includes
  • Chef AI App Generation
  • Indexes
  • File storage
  • Text search
  • Vector search
  • Webhooks
  • Crons
  • Auth
  • Automatic caching
  • Node.js actions
Start with Free
Code Assistant
$39/month
Includes
  • AI code completions for current line and multiple lines
  • AI-powered chat in the IDE
  • Works in all major IDEs
  • Integration with Atlassian Jira Cloud and Data Center
  • Flexible deployment options
  • Zero code retention and total privacy
  • End-to-end encryption and TLS
  • SSO integration
  • Enterprise-grade compliance
  • Priority ticket-based support
Start with Code Assistant
Tier 2
Starter
$25/monthCheapest
$25 / year
Includes
  • Health & Insights dashboard
  • Preview deployments
  • Log streaming
  • Exception reporting
  • Team member permissions
  • Custom domains
  • Built-in resources
  • Chef tokens
  • Function calls
  • Database storage
Start with Starter
Agentic Platform
$59/month
Includes
  • Includes everything in the Code Assistant platform
  • Autonomous agents with user oversight
  • Context Engine that understands your organization
  • Unlimited codebase connections
  • Automates tasks like code changes and refactoring
  • Flexible deployment options
  • End-to-end encryption and TLS
  • Governance controls for permissions and usage
  • Priority ticket-based support
  • Training on AI-enabled software development
Start with Agentic Platform
Tier 3
ProfessionalPopular
$25/monthCheapest
$25 / year
Includes
  • Health & Insights dashboard
  • Preview deployments
  • Log streaming
  • Exception reporting
  • Team member permissions
  • Custom domains
  • Built-in resources
  • Chef tokens
  • Function calls
  • Database storage
Start with Professional
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Convex

Reactive backend-as-a-service with real-time sync

View all Convex plans

Tabnine

AI code assistant with private code model and IDE plugins

View all Tabnine plans

Frequently Asked Questions: Convex vs Tabnine

Which is cheaper, Convex or Tabnine?
As of July 2026, Convex starts at a lower price point. Convex starts at $25/mo while Tabnine starts at $39/mo. However, the best value depends on the features you need at each tier.
How many pricing plans does Convex have vs Tabnine?
Convex offers 3 pricing plans, while Tabnine offers 2 plans. More plans typically means more flexibility to match your exact needs and budget.
Does Convex or Tabnine offer a free plan?
Convex offers a free plan, while Tabnine does not. If budget is a concern, Convex lets you get started at no cost.
Can I save money by paying annually for Convex or Tabnine?
Both Convex and Tabnine offer annual billing options. Check each plan's yearly pricing for potential savings compared to monthly billing.
What is the most popular Convex plan?
The Professional plan is Convex's most popular tier, priced at $25/mo. Key features include Health & Insights dashboard, Preview deployments, Log streaming.
What pricing models do Convex and Tabnine use?
Convex uses a usage-based pricing model, while Tabnine uses freemium pricing. The right model depends on your team size and usage patterns.
How do Convex and Tabnine compare for Dev Tools?
Both Convex and Tabnine are Dev Tools. Convex offers 3 plans starting at $25/mo, while Tabnine offers 2 plans starting at $39/mo. Review the feature breakdowns above to see which better fits your Dev Tools needs.
AI Recommendations

Sources

  1. Convex Official Pricing- Vendor pricing page
  2. Tabnine Official Pricing- Vendor pricing page

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