# AI2sql vs Extend — Fit & Features

Canonical: https://trutool.co/compare/ai2sql-vs-extend
Author: Snehil (https://trutool.co/authors/snehil)

Compare AI2sql and Extend by use case, features, limitations, and evaluation questions.

## Compare fit, features, and limitations

### AI2sql
AI SQL assistant that works on your real schema. Generate, explain, fix and optimize SQL, and let Claude, Cursor or ChatGPT query your database over MCP.
Best fit: People and teams evaluating ai data & documents for a specific workflow.
- Data workflows
Before you choose: Test a representative task, inspect outputs, and confirm integrations, permissions, data handling, licensing, and current costs.
Pricing: https://ai2sql.io
- [Read AI2sql profile](https://trutool.co/tools/ai2sql): Read AI2sql profile

### Extend
Build document processing workflows with extraction and classification.
Best fit: Data and operations teams extracting or analyzing information.
- Document extraction
- Classification
- Workflow automation
Before you choose: Test accuracy on your own data and document layouts. Review sensitive-data handling and validate extracted or predicted results.
Pricing: https://www.extend.ai/pricing
- [Read Extend profile](https://trutool.co/tools/extend): Read Extend profile