Tabnine alternatives

20 comparable options, ranked by how closely they match Tabnine's category, pricing model and popularity. We list where each one is genuinely stronger.

How to choose

  • • If you need a free tier to start, look for the free-tier badge — it means you can test the workflow before paying.
  • • If you need to embed it in your own product, check the API availability row.
  • • If data residency matters, check whether the tool is open source or self-hostable.
  • • If you are switching from Tabnine, the pricing note shows whether the entry plan is comparable.

GitHub Copilot

Code Assistants

The most widely adopted AI pair programmer, built directly into the IDE.

✓ VerifiedFree tier
No reviews yet
Free tier available; Pro $10/mo; Business $19/user/mo; Enterprise $39/user/mo

Cursor

Code Assistants

AI-native code editor built around whole-codebase reasoning.

✓ VerifiedFree tier
No reviews yet
Free tier available; Hobby free; Pro $20/mo; Ultra $200/mo

Windsurf

Code Assistants

Agentic IDE built around a shared context engine called Cascade.

✓ VerifiedFree tier
No reviews yet
Free tier available; Pro $15/mo; Teams $30/seat/mo

Replit Agent

Code Assistants

Prompt to deployed application, without a local setup.

✓ VerifiedFree tier
No reviews yet
Free tier available; Core $20/mo; Teams $39/mo

Amazon Q Developer

Code Assistants

AWS's coding assistant with deep integration into cloud infrastructure.

✓ VerifiedFree tier
No reviews yet
Free tier available; Pro $19/user/mo

JetBrains AI Assistant

Code Assistants

AI built into the IDE family by the IDE maker itself.

✓ VerifiedFree tier
No reviews yet
Free tier available; Pro $20/mo

Claude Code

Code Assistants

Anthropic's terminal-first coding agent for whole-repository work.

✓ Verified
No reviews yet
Included with Claude Pro and Max; API usage priced per token

ChatGPT

AI Assistants

General-purpose AI assistant with the widest capability spread of any consumer product.

✓ VerifiedFree tier
★ 5.0 (1)
Free tier available; Plus $20/mo, Pro $200/mo

Claude

AI Assistants

Anthropic's assistant, favoured for long-context reasoning and careful, structured writing.

✓ VerifiedFree tier
No reviews yet
Free tier available; Pro $20/mo; API priced per token

Google Gemini

AI Assistants

Google's multimodal assistant, deeply integrated into Search, Docs and Workspace.

✓ VerifiedFree tier
No reviews yet
Free tier available; Google AI Pro $19.99/mo, AI Ultra $249.99/mo

Perplexity

AI Research

Answer engine that cites every source, built for research rather than chat.

✓ VerifiedFree tier
No reviews yet
Free tier available; Pro $20/mo or $200/mo; Enterprise $40/seat/mo

Grok

AI Assistants

xAI's assistant with real-time access to X posts and a strong reasoning focus.

✓ VerifiedFree tier
No reviews yet
Free tier available; SuperGrok $30/mo; SuperGrok Heavy $300/mo

Le Chat

AI Assistants

Mistral's fast European assistant, with a strong open-weight model family behind it.

✓ VerifiedOpen sourceFree tier
No reviews yet
Free tier available; Le Chat Pro $14.99/mo

DeepSeek

AI Assistants

Open-weight reasoning models with an unusually generous free API.

✓ VerifiedOpen sourceFree tier
No reviews yet
Free web and app; API priced per token

Grammarly

AI Writing

Writing assistance across every browser tab and desktop app.

✓ VerifiedFree tier
No reviews yet
Free tier available; Premium $12/mo; Pro $36/mo

Copy.ai

AI Writing

Go-to-market copy generation for sales, ads and email sequences.

✓ Verified
No reviews yet
Free trial; Pro $29/mo; Enterprise custom

QuillBot

AI Writing

Paraphrasing, summarising and citation tooling used heavily by students.

✓ VerifiedFree tier
No reviews yet
Free tier with limits; Premium $8.33/mo billed annually

Tidio

AI Chatbots

Storefront chatbot with automatic order tracking for small merchants.

✓ VerifiedFree tier
No reviews yet
Free tier available; Starter $29/mo; Growth $59/mo; Pro $99/mo

Drift

AI Chatbots

Conversational marketing and sales for B2B websites.

✓ VerifiedFree tier
No reviews yet
Free tier available; Pro from $50/mo; Enterprise custom

Stable Diffusion

Image Generation

The open-weight image model behind most local generation stacks.

✓ VerifiedOpen sourceFree tier
No reviews yet
Open source; hosted API priced per credit

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