Chat2DB vs Sigma

A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.

Chat2DB AI SQL copilot that turns plain-language questions into dialect-accura... Visit Sigma Spreadsheet-style analytics on your cloud data warehouse — no SQL requ... Visit
RECATOOLS Score 7.8 / 10 8.2 / 10
Capability 8.5 8.8
Value for money 8 6.5
Ease of use 7 8.5
ASEAN readiness 8 6.5
API quality 6.5 7.5
Pricing Freemium Paid
Free tier Community edition — full SQL client, 16 DB connections, bring your own AI key Free trial, no credit card required
Paid from Starter $9/user/month, or $8 a month billed yearly Custom enterprise quote; no public list pricing
Has API ✓ ✓
Open source ✓ ✗
Free to use ✓ ✗
Users Over 1 million users (self-reported, as of 2025) Used by thousands of enterprise customers (exact count not publicly disclosed)
Founded 2023 2014
Maker CodePhiliaX (independent; originally incubated under Alibaba open-source) Sigma Computing, Inc. (independent)
Verdict

Chat2DB earns its GitHub crown through breadth: 30+ database engines, 10+ LLM backends including Qwen and DeepSeek, and a functional free Community edition under Apache 2.0. Pro runs $39.80/month ($19.80/month billed ann...

Sigma doubled its valuation to $3 billion in an $80 million Series E closed in May 2026 — led by Princeville Capital, with Databricks Ventures, ServiceNow Ventures, and Workday Ventures all riding along, which says somet...

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Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.