Compliance & GRC

#114 rlegaltech500

Singlefile

Est. 2019 United States Updated 2026-02-10
Unverified by r/legaltech members — this page is based on publicly available information, not hands-on testing or practitioner feedback. Verify your experience with Singlefile

SingleFile is a cloud-native compliance filing automation platform that handles annual reports, state filings, entity formations, foreign qualifications, registered agent services, and Corporate Transparency Act (CTA) beneficial ownership reporting. Founded 2019 in Seattle (now fully remote), $24M+ total funding including a $9M Series A (Feb 2025) led by Foundry Group with Pioneer Square Labs and The LegalTech Fund. Strategic investors include Wilson Sonsini, Cooley, DLA Piper, Fenwick & West, Perkins Coie, and individual attorneys from K&L Gates. 60+ law firm clients including 33 Am Law 200 firms. 4,000+ total customers. ~49 employees. CEO Aaron Finn positions SingleFile as ‘the Stripe of corporate compliance’ — automating the manual, paper-intensive filing processes that CT Corporation (Wolters Kluwer) and CSC Global have dominated for decades. Key differentiator: service-based pricing (pay per filing) with no platform fees, no per-entity fees, and no seat fees — roughly 50-60% cheaper than traditional providers per vendor claims. SingleFile explicitly distinguishes itself from entity management/governance platforms like Athennian or Diligent — it’s filing automation, not a full entity register. Half of revenue comes from law firms (corporate paralegals filing for clients), half from corporate legal departments directly. PE/VC, private wealth, and real estate firms are additional user segments. CTA compliance module launched 2024 and drove strongest growth (Nov-Dec 2024 saw 3x YoY law firm usage). Listed in Stanford CodeX TechIndex (compliance, risk management). No G2 or Capterra reviews found. No Reddit discussion found. No SOC 2, SSO/SAML, or security architecture documentation publicly available — a notable gap for a platform handling sensitive BOI data (SSNs, passport numbers). Keyword ‘singlefile’ (2,400/mo) is conflated with SingleFile browser extension (Firefox/Chrome) and SingleFile Wines (Australian winery) — actual SingleFile Technologies search volume is near zero.

Company Info

  • Founded: 2019
  • Funding: $32.9M
  • HQ: United States
  • Sector: Governance/Compliance/Risk Management, Corporate

What We Haven’t Verified

This page was assembled from publicly available information. Feature claims and workflow mappings are based on what the vendor and third-party listings publish — not hands-on testing or practitioner feedback.

What practitioners struggle with

Real frustrations from legal professionals — the problems Singlefile addresses (or should address). Sourced from practitioner reviews, Reddit threads, and case studies.

Post-incorporation corporate housekeeping costs $500-2,000 per task through an attorney — board consents, stock certificates, 83(b) elections, option grants are all templated documents with variable fields that shouldn't require a lawyer every time

Document Drafting & Automation 21 vendors affected In-house counsel · Small firm (2–10)

Corporate paralegal manages 200+ subsidiaries across 30 jurisdictions in a spreadsheet — annual compliance requires manually tracking filing deadlines, director changes, registered agent renewals, and good standing certificates across every entity, and a missed filing in one jurisdiction creates cascading problems

Filing & Compliance 20 vendors affected In-house counsel · Legal ops · Large firm (51–200) · Mid-size firm (11–50)

PE fund acquires portfolio company and needs clean org charts, entity registers, and compliance status for exit due diligence — but entity data is scattered across spreadsheets, minute books, and outside counsel files, director lists are stale, and filing compliance status across 15 jurisdictions is uncertain, slowing the deal by weeks

Firm Operations & Growth 14 vendors affected In-house counsel · Legal ops · Large firm (51–200) · Mid-size firm (11–50)

Patent attorney drafting a 30-page specification has to manually verify that every reference label ('processor 235', 'memory 240', 'display 245') is used consistently across the specification, claims, and drawings — one mislabelled reference or antecedent basis error can trigger a USPTO objection that costs the client $2,000+ in additional prosecution fees and delays the application by months

Document Drafting & Automation 22 vendors affected patent-attorney · patent-agent · associate · Solo practitioner

In-house IP team at a tech company files 200+ patent applications per year and each one takes a patent agent 40-60 hours to draft from the inventor disclosure — the bottleneck isn't the invention, it's the labour-intensive process of writing specifications, claims, and figures that meet USPTO requirements, while the patent agent's queue grows faster than they can work through it

Document Drafting & Automation 34 vendors affected patent-attorney · patent-agent · associate · Solo practitioner

Arbitration hearing runs 8 hours with witnesses speaking in accented English across three time zones — the traditional court reporter charges $5,000/day and the transcript arrives 48 hours later with terminology errors that counsel has to fix before it's usable for post-hearing briefs

Communication & Collaboration 15 vendors affected Large firm (51–200) · Mid-size firm (11–50) · Small firm (2–10) · Government

Company gets a letter saying beneficial ownership reports are due under the Corporate Transparency Act — they have 40 LLCs across 8 states, each with different beneficial owners, and nobody has a centralized record of who owns what percentage or their current addresses, so the compliance officer is scrambling to collect SSNs and passport copies from dozens of individuals before the deadline

Filing & Compliance 13 vendors affected In-house counsel · Legal ops · Small firm (2–10) · Mid-size firm (11–50)

Law firm handles entity formations and foreign qualifications for clients expanding into new states — each state has different forms, fees, name availability rules, and processing times, and one missed foreign qualification means the client can't legally operate in that state and the deal stalls

Filing & Compliance 5 vendors affected Small firm (2–10) · In-house counsel · Mid-size firm (11–50) · Large firm (51–200)

Where it fits in your workflow

Before Singlefile

Corporate paralegal or associate needs to file annual reports for 200+ entities across 30 states → currently tracks in spreadsheet → SingleFile centralises into dashboard. Or: law firm forms entity for client → SingleFile handles ongoing compliance filings.

After Singlefile

SingleFile automates filing with Secretary of State → tracks deadlines → sends reminders → organises returned documents → dashboard shows compliance status across all entities. For law firms: client-facing reporting on entity compliance status.

Integrations & hand-offs

SingleFile (compliance filing/tracking) → Secretary of State (filings) → client/firm document management system (manual or integration). No public API documentation found but enterprise integrations likely exist given $15-20K pricing tier.

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