Agentic Index
Tabby vs Tabnine (2026)
Tabby and Tabnine both exist so code never leaves your network. Tabby is fully open source and free: a self hosted server running open models for completion, chat, and codebase answers, costing only hardware. Tabnine is a commercial product from 39 dollars per user with on premises and air gapped deployment plus models trained on your private repositories, sold with enterprise support.
| At a glance | Tabby | Tabnine |
|---|---|---|
| Category | Coding agent | Coding agent |
| Entry price | Free and open source. No seats, subscriptions, or usage limits. The only cost is the hardware or cloud graphics compute that runs the self hosted server. | From $39/user/mo |
| Free / trial | Tabby is entirely free and open source with no paid tier required. It is not a trial; the full product runs at no license cost on the team's own infrastructure. | — |
| Pricing confidence | public exact | public partial |
| Feature |
T
Tabby
|
T
Tabnine
|
|---|---|---|
| Action & orchestration | ||
|
Integrations & Tool Calling Ability to connect agents to real systems through native integrations, OAuth-authenticated actions, custom tools, APIs, webhooks, or MCP-compatible tools. |
Partial | Partial |
|
Workflow Orchestration Ability to sequence, branch, retry, route, and combine deterministic workflow nodes with autonomous agent steps. |
Partial | Partial |
|
Triggers & Channel Coverage How agents wake up and where they work: schedules, webhooks, message events, CRM events, inbox events, chat, email, voice, and collaboration tools. |
Partial | Partial |
| Knowledge & context | ||
|
Knowledge Grounding & RAG Ability to ground agent behavior in company data through document ingestion, retrieval, external knowledge APIs, semantic search, or RAG layers. |
Partial | Partial |
|
Memory & State Persistence Ability to persist context across a run, conversation, workflow, user, team, or longer-term memory layer. |
No / Not documented | Partial |
| Control & trust | ||
|
Human Oversight & Guardrails Approval steps, consent checkpoints, escalation rules, structured guardrails, policy constraints, and pause/resume controls. |
Partial | Partial |
|
Security, Identity & Governance RBAC, SSO, auditability, encryption, least-privilege tool access, compliance posture, and data handling policy. |
Partial | Full / Explicit |
|
Observability & Auditability Traces, logs, execution histories, metrics, audit events, and debugging detail for production agent behavior. |
Partial | Partial |
|
Deployment & Data Residency Deployment modes and options, including SaaS, dedicated cloud, VPC, on-prem, hybrid, local runtime, and self-hosting. |
Full / Explicit | Full / Explicit |
| Solution readiness | ||
|
Prebuilt Agents, Templates & Packs Ready-made workflows, packaged employees, templates, blueprints, industry solutions, and role-specific agents that reduce time-to-value. |
No / Not documented | Partial |
| Platform extensibility | ||
|
Model Flexibility & Routing Ability to work across multiple foundation models, route tasks to different models, or let buyers bring their own providers and keys. |
Partial | Partial |
|
APIs, SDKs & MCP Extensibility Composability layer: stable APIs, SDKs, MCP tool consumption/serving, custom tools, and integration into internal systems. |
Partial | Partial |
|
Testing, Debugging & Optimization Testing, debugging, scoring, retries, fallbacks, quality gates, and optimization loops for improving agent workflows before and after deployment. |
No / Not documented | Partial |
| Specialist automation | ||
|
Browser & Computer Use Browser, desktop, or remote/local computer control for workflows that cannot be handled through stable APIs alone. |
No / Not documented | No / Not documented |
Pricing snapshot
Sourced from the Index pricing dataset · open each vendor's profile for full detail.
| Pricing |
T
Tabby
|
T
Tabnine
|
|---|---|---|
|
Entry price Lowest public entry point |
Free and open source. No seats, subscriptions, or usage limits. The only cost is the hardware or cloud graphics compute that runs the self hosted server. | From $39/user/mo |
|
Pricing confidence How public the numbers are |
Public — exact | Public — partial |
|
Billing Primary billing axis |
There is no product billing. Tabby is free and open source, so the only cost is the infrastructure that runs the self hosted server, whether a workstation, a dedicated server, or cloud graphics compute. | seats |
|
Variable cost Workload / overage exposure |
Low variable cost | Low variable cost |
|
Free tier / trial Try before you buy |
Free tier
|
No free tierTrial
|
|
Buying motion Self-serve vs sales call |
Self-serve | Sales call |
Choose Tabby if
- Zero license cost at team scale, and you have the ops capacity to run a model server.
- Model choice among open coders, or fine tuning on your own code, is a feature not a risk.
- Editor coverage from VS Code through Vim and Emacs matches your team's spread.
Choose Tabnine if
- You want a vendor on the hook: support, roadmap, and compliance answers.
- Private repo trained models without running the training yourself.
- Procurement prefers a commercial contract over an internal platform bet.