
Tallia
AI-powered research and drafting platform for tax and accountancy professionals, providing cited answers and review-ready drafts.
About
Tallia provides a professional-grade AI platform built specifically for tax professionals, accountancy firms, and in-house tax teams. The platform streamlines tax research, drafting, and document review by combining generative AI with trusted external tax sources and a firm's internal documents. By delivering accurate, fully cited answers and integrated workflows for Microsoft Office, Tallia enables teams to prepare complex tax advice faster and expand their service capacity.
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Key facts
- Website
- tallia.ai
- Headquarters
- London, United Kingdom
- Founded
- 2025
- Employees
- 8
- Total funding
- $5M (Seed)
- Business model
- B2B
Funding rounds
| Date | Round | Amount | Lead investors |
|---|---|---|---|
| 1 Nov 2026 | Seed | $5M | Outward VC |
Tech stack
Detected on tallia.ai, last scanned 3 Nov 2026. Run your own scan
- Compliance
- SOC 2, ISO 27001
- Frontend
- Next.js
- Support
- HubSpot
- Hosting
- Google Cloud
- Email provider
- Microsoft 365
- Email marketing
- Mailgun
Tallia scores 1. Does yours?
That is its Ahrefs DR: the backlink strength of a domain, on the Ahrefs 0 to 100 scale. Paste your website and you get yours in about a minute.
Frequently asked
Is Tallia trustworthy and reputable?
StartupHub's Data Trust & Reputation score for Tallia is 89 out of 100, a trusted rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.
How much funding has Tallia raised?
Tallia has raised a total of $5M in funding. The most recent round on record is Seed.
How many employees does Tallia have?
Tallia has approximately 8 people on record.
Challenger tax advisory firms
Challenger tax advisory firms
Tax advisory firms
Accounting and advisory firms
Confirmed customers of Tallia.
Public record
SEC filings, insider activity, nonprofit links and pay benchmarks for Tallia

