Provides a massive hosted model catalog with instant access, but requires trusting a third-party platform instead of self-hosting.
#1AI2SQL records 65,466 monthly visits with -6.6% month-over-month growth and Freemium pricing. LiteLLM records 576,967 monthly visits with +7.9% growth and Freemium, Contact for Pricing pricing.

AI SQL assistant that writes, fixes and runs queries on your real schema
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | ai2sql.io | litellm.ai |
| Pricing Model | Freemium | Freemium, Contact for Pricing |
| Monthly Visits | 65.47K (65,466) | 576.97K (576,967) |
| MoM Traffic Delta |
| -4.6K (-6.6%) |
| +42.48K (+7.9%) |
| Primary Market & Share | 🇺🇸 United States (16.6%) | 🇺🇸 United States (27.9%) |
|---|
| Direct Visits / mo | 26.74K | 228.97K |
|---|
| User Rating | 4.2 | 4.8 |
|---|
| Supported Platforms | Website | Website |
|---|

AI SQL assistant that writes, fixes and runs queries on your real schema
Describe the result you want in plain English or another language and get SQL written with your real table and column names in the dialect of your chosen database.
Paste any query — generated or hand-written — to get a clause-by-clause explanation, corrections with reasoning, performance rewrites and clean formatting.
Execute queries against a connected read-only connection and inspect the returned rows and timing directly in the interface.
Expose your database to Claude, ChatGPT in developer mode, Cursor or your own agent through a governed MCP endpoint and a REST API with per-agent keys.

One open-source AI gateway for 100+ LLM providers
Call 100+ providers and 1,800+ models using one request format, so you can swap models without changing application code.
Issue scoped keys per team, project or app, set monthly spend caps and see exactly who is driving usage and cost.
Distribute traffic across deployments, retry on failure and automatically fall back to another model or provider when one goes down.
Dashboards for request volume, tokens and cost per model, with support for logging and analytics integrations.
Provides a massive hosted model catalog with instant access, but requires trusting a third-party platform instead of self-hosting.
#1
SpecialistHosts high-performance open-weight models directly on dedicated serverless infrastructure, but does not route across external providers.
#2Delivers automated model failover and budget governance through an API gateway, but with less open-source customization.

Unified LLM gateway with failover and analytics, but offers less robust open-source developer SDK support.
Offers advanced enterprise observability and guardrail tools, but lacks LiteLLM's lightweight self-hosted proxy simplicity.

Provides managed multi-provider AI routing and cost tracking, but lacks the native open-source flexibility of LiteLLM.
Free / Open-sourceAn open-source alternative for unifying LLM providers, but features a less extensive ecosystem of middleware integrations.
AI spreadsheet assistant for formulas, pivots and analysis

Free / Open-sourceOpen-source request routing with built-in evaluations, but has a smaller community and fewer pre-built provider connectors.

The AI spreadsheet that connects to your data and explains its answers
SpecialistExcels at request caching, monitoring, and cost analytics, but functions primarily as a proxy monitor rather than a router.

Free / Open-sourceAI text-to-SQL client for database management and analysis
Provides a massive hosted model catalog with instant access, but requires trusting a third-party platform instead of self-hosting.
SpecialistHosts high-performance open-weight models directly on dedicated serverless infrastructure, but does not route across external providers.
Delivers automated model failover and budget governance through an API gateway, but with less open-source customization.
Unified LLM gateway with failover and analytics, but offers less robust open-source developer SDK support.
Offers advanced enterprise observability and guardrail tools, but lacks LiteLLM's lightweight self-hosted proxy simplicity.
Free / Open-sourceAn open-source alternative for unifying LLM providers, but features a less extensive ecosystem of middleware integrations.
AI spreadsheet assistant for formulas, pivots and analysis
Free / Open-sourceOpen-source request routing with built-in evaluations, but has a smaller community and fewer pre-built provider connectors.
The AI spreadsheet that connects to your data and explains its answers
SpecialistExcels at request caching, monitoring, and cost analytics, but functions primarily as a proxy monitor rather than a router.
Free / Open-sourceAI text-to-SQL client for database management and analysis