Reading is the bottleneck
We removed it
Magic Circle is built in Hanoi for legal, tax, and advisory teams who live inside thousands of pages of contracts and filings. Every answer the assistant returns is grounded in the page it came from — no guessing, no hallucinations, no busywork.
What we believe
Three commitments that shape every decision in the product.
Cite or stay silent
If the assistant cannot link a claim to a specific clause, table, or stamp, it does not make the claim. Reviewers spend time on judgment, not on verifying machine output.
Built for the way legal review works
Page references, clause anchors, partner sign-off — the product is shaped around how matters actually move through a firm, not around generic AI tropes.
Your matter, your data
Customer content is never used to train shared models. Sensitive fields are encrypted at rest with key rotation, and every workflow runs inside your tenant boundary.
Built from real legal work
Magic Circle was built inside TECHTACK out of the cross-border legal review work the team kept getting pulled into. Large document sets and tight deadlines made reading the bottleneck — even for experienced associates.
Magic Circle was designed to address that bottleneck: high-accuracy OCR, agents that connect to the storage teams already use, and citations the reviewer can verify in seconds.
Who we serve
Legal and advisory teams with high quality standards.
Law firms
First-pass contract review, clause libraries, and matter summaries. Associates spend time on judgment instead of retrieval.
In-house legal
Contract intake, playbook checks, and vendor agreement review. Route flagged contracts to counsel; let standard work flow.
Tax, audit & advisory
Cross-border memos, regulatory comparison, and audit-document review with obligations and exceptions cited to source.
Bring Magic Circle into your next matter
Pilots typically start with one matter and one team. We work alongside you to scope the workflow, connect your storage, and prove citations stand up under partner review.