About Numeral
Numeral sells sales tax as an outcome rather than a tool: AI agents monitor government tax portals daily for notices and changes, while human tax experts prepare and file the returns. The Benchmark- and Y Combinator-backed company raised $57M across 2025 ($18M Series A, $35M Series B) at a $350M valuation.
It serves more than 3,000 e-commerce and SaaS businesses, integrating with NetSuite, QuickBooks, Xero, and Sage Intacct.
AI agents proactively monitor government tax portals every day for notices, registrations, and rule changes, feeding a human expert team that prepares and files returns.
Highlights
- Raised $57M in 2025 at a $350M valuation; backed by Benchmark and Y Combinator
- Serves 3,000+ businesses
- Integrates with NetSuite, QuickBooks, Xero, and Sage Intacct
Third-party reviews
Reviewers praise onboarding ease and support responsiveness, rating it above legacy tools on ease of use.
Read on G2Long-time customers report seamless, penalty-free compliance; some recent reviews describe missed filings and slow support.
Read on TrustpilotRatings belong to the cited platforms and change over time — last checked August 2026. TaxAIs does not collect its own reviews; follow the links above for current scores and full review text.
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