Syllo
Syllo (TLATech Inc.) is a New York-based legal technology company that provides a unified AI-powered litigation platform for AmLaw 100 law firms and Fortune 500 in-house legal teams. Its software integrates case management, eDiscovery, legal research, analysis, drafting, and agentic issue tagging across the full case lifecycle.
- Company typePrivate
- Founded2019
- HeadquartersBrooklyn, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Syllo does
Syllo, operated under legal entity TLATech Inc., is a New York-based legal technology company that has built a unified AI-powered litigation platform for high-stakes complex commercial litigation. The company was founded in 2019 by Jeffrey Chivers and Theodore Rostow and spent approximately five years in stealth before publicly launching a platform that integrates case management, eDiscovery, legal research, analysis, and drafting within a single architecture spanning the entire case lifecycle from data collection through trial. Core technical components include a unified data and AI architecture, Agentic Issue Tagging that autonomously applies superhuman numbers of issue codes to documents with consistency, knowledge retrieval across the full matter corpus, and generative AI capabilities for summarization and fact synthesis.
Syllo sells its platform on a subscription basis to two primary customer segments: AmLaw 100 and top-tier law firms, and Fortune 500 in-house legal teams. Named customers include Quinn Emanuel Urquhart & Sullivan, Mayer Brown, Nixon Peabody, Pillsbury Winthrop Shaw Pittman, and Outten & Golden. The company transitioned from a no-sales model in 2025 to an enterprise field sales motion, hiring a head of sales following a $30 million growth funding round in October 2025 led by Venrock with participation from Two Seas Capital. Total cumulative funding across disclosed rounds is approximately $44.7 million since 2021.
Syllo is positioned as a category-defining entrant in litigation AI, emphasizing end-to-end case context as a prerequisite for effective AI reasoning. The company has roughly doubled its headcount in four months, expanded its technical team with hires from Meta, SpaceX, Amazon, Sony, Google, and OpenAI, and appointed Alexis Mitchell, a 20-year veteran of legal data science from Epiq, OpenText, Recommind, and H5, as Senior AI Consultant. Pricing is quote-based and not publicly disclosed, consistent with enterprise SaaS selling into large law firms and corporate legal departments.
Syllo firmographics
Firmographics- Name
- Syllo
- Legal name
- TLATech Inc.
- Website
- https://tlatech.io
- Company type
- Private
- Founded year
- 2019
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Syllo (TLATech Inc.) is a New York-based legal technology company that provides a unified AI-powered litigation platform for AmLaw 100 law firms and Fortune 500 in-house legal teams. Its software integrates case management, eDiscovery, legal research, analysis, drafting, and agentic issue tagging across the full case lifecycle.
- Ownership category
- akta.pro rank
Syllo industry classification
Industry- Product category
- Legal Technology / Litigation AI Software
- NAICS
- Custom Computer Programming Services (541511)
- SIC
- Services-Prepackaged Software (7372)
- akta.pro primary industry
- eDiscovery, Litigation Support & Legal Hold (BPAEAPAE)
- akta.pro secondary industry
- Legal Practice Management & Case Management (BPAEAPAC)
Keywords
Where Syllo is headquartered
LocationHeadquarters
- HQ city
- Brooklyn
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Syllo business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure
Revenue model
- Litigation AI Platform Subscription: SaaS platform subscription model for AI-powered litigation tools. Targets AmLaw 100 firms and Fortune 500 companies with enterprise licensing.
Go-to-market motion2 records
Distribution channels2 records
Marketing channels4 records
Syllo product offering
Product offeringCore offering
Syllo provides an AI-powered litigation platform that unifies case management, eDiscovery, legal research, analysis, and drafting across the entire case lifecycle from data collection through trial. The platform uses language models and agentic AI to autonomously tag documents with issue codes and surface case insights for litigation teams. It is sold as a SaaS subscription to AmLaw 100 law firms and Fortune 500 in-house legal teams handling high-stakes complex commercial litigation.
Product overview
Syllo offers a unified AI-powered litigation platform consisting of two core products: the Unified Platform and Agentic Issue Tagging. The Unified Platform provides end-to-end case management, eDiscovery, legal research, analysis, and drafting capabilities, while Agentic Issue Tagging enables autonomous issue coding across documents. Together, these products form a comprehensive Litigation AI Workspace designed for high-stakes complex commercial litigation at AmLaw firms and Fortune 500 companies, covering the entire case lifecycle from data collection through trial.
Differentiator
Problem solved
Functional benefit
Products and services
- Unified Platform The first unified platform for case management, eDiscovery, legal research, analysis, and drafting that covers the entire case lifecycle from data collection through trial, enabling litigation teams to manage matters end-to-end regardless of complexity or scale. Built for AmLaw firms and Fortune 500 in-house legal teams handling complex commercial litigation.
- Agentic Issue Tagging An AI-powered capability that autonomously applies a superhuman number of issue codes to each document with impressive consistency, enabling faster command of facts and strategic insights during litigation. Sold as a core product of Syllo's litigation AI suite for law firm and in-house legal team customers.
Quantifiable outcome
- Superhuman number of issue codes applied to documents with impressive consistency
- +1 more outcomes
Companies that use Syllo
Customer profileNamed customers5 records
Segments3 records
Ideal customer profiles1 record
Syllo technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability5 records
Feature3 records
Syllo partnerships and signals
Strategic signalScale indicators3 records
Recent moves6 records
Expansion highlights6 records
Syllo competitors and assessment
Company assessmentDirect peers
- Relativity: Established eDiscovery and legal review platform serving AmLaw firms and Fortune 500 legal teams. Competes with Syllo's eDiscovery and review capabilities, though Relativity's stack is broader/older and less AI-native.
- Reveal: AI-driven eDiscovery and document review platform for enterprise litigation. Directly comparable to Syllo's Agentic Issue Tagging and review capabilities, with similar enterprise legal buyer.
- DISCO: Cloud-native legal tech platform focused on eDiscovery, document review, and case management for law firms and corporate legal teams. Overlaps directly with Syllo's unified litigation platform.
- Everlaw: Cloud-based litigation platform offering document review, case management, and trial preparation for law firms. Closely aligned with Syllo's end-to-end litigation lifecycle positioning.
- Logikcull: Self-service eDiscovery and document review platform increasingly targeting enterprise and AmLaw customers. Comparable to Syllo on review and discovery workflows.
- Nextpoint: Cloud-based eDiscovery and case management platform for law firms. Overlaps with Syllo's unified litigation approach, though typically serving mid-market and boutique litigation firms.
Emerging players
- Harvey: AI-native legal platform for law firms and in-house teams, focused on legal research, drafting, and matter workflow. Competes with Syllo on AI productivity for litigators but with less eDiscovery depth.
- Evisort: AI contract and document analytics platform with expansion into broader legal workflows. Adjacent competitor to Syllo on AI-driven document analysis for legal teams.
- Luminance: AI legal platform for contract analysis and document review, expanding into broader litigation and compliance use cases. Comparable as an AI-native legal tech player.
Broad incumbents
- LexisNexis (Lexis+ AI / Protege): Large legal information and technology incumbent with AI-augmented legal research and now broader litigation AI capabilities via Lexis+ AI and Protege. Represents a broad incumbent threat given its installed base at AmLaw firms.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Syllo social profiles
Digital presenceSyllo financial estimates
Financial estimateRevenue estimate
Valuation estimate
Syllo leadership team
Management profileNumber of profiles
Profiles3 records
Syllo funding detail
Funding detailFunding overview
Funding rounds6 records
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Syllo M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Syllo
What does Syllo do?
Syllo provides an AI-powered litigation platform that unifies case management, eDiscovery, legal research, analysis, and drafting across the entire case lifecycle from data collection through trial. The platform uses language models and agentic AI to autonomously tag documents with issue codes and surface case insights for litigation teams. It is sold as a SaaS subscription to AmLaw 100 law firms and Fortune 500 in-house legal teams handling high-stakes complex commercial litigation.
Is Syllo a public or private company?
Syllo is a private company. It is classified as venture growth investor backed and is currently operating.
When was Syllo founded?
Syllo was founded in 2019. It employs 11 to 50 people.
Where is Syllo based?
Syllo is headquartered in Brooklyn, United States, in the North America region.
How does Syllo make money?
One revenue line is on record: litigation AI Platform Subscription.
Who are Syllo's main competitors?
Direct peers on record are Relativity, Reveal, DISCO, Everlaw, Logikcull and Nextpoint. Emerging players are Harvey, Evisort and Luminance. LexisNexis (Lexis+ AI / Protege) is listed as a broad incumbent.
Does Syllo have an API?
No public API is recorded for Syllo.
What industry is Syllo in?
Syllo's product category is Legal Technology / Litigation AI Software. Its primary akta.pro industry code is BPAEAPAE, eDiscovery, Litigation Support & Legal Hold, with a secondary code of BPAEAPAC, Legal Practice Management & Case Management. Its NAICS code is 541511 and its SIC code is 7372.