Liminal
Artificial Intelligence
$12Mtotal raised · 2 rounds on record
$4Mlatest round · Venture round · Nov 2025 · 12 mo ago
5backers · Plug and Play, High Alpha
7team · US Form 5500 (plan participants) · Aug 2025
Overview
Liminal is the secure, multi-model AI platform that lets regulated enterprises run the leading AI models with complete data security, oversight, and observability.
Funding and backers
Total raised
$12M
2 rounds on record
Latest round
$4M
Venture round · Nov 2025 · 12 mo ago
Team
7
US Form 5500 (plan participants) · Aug 2025
Backers
5
Plug and Play, High Alpha
The money's age
Due for its next round
12 months since the last round · not hiring
Momentum
15/100
in the news
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Mar 10
Launched Liminal Launches Agentic Intelligence for Strategy and GTM Teams · PRNewswire
Nov 6, 2025
Raised a round Venture round $4M · SEC Form D
May 22, 2024
Raised a round Venture round $8M · SEC Form D
2023
Founded
Tractionpublic signals, read monthly
Web presence
top 0.05%
of 133.2M domains by links, Common Crawl
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Venture round | Nov 2025 | $4M | — | SEC Form D |
| Venture round | May 2024 | $8M | — | SEC Form D |
Registers and programsofficial lists and records that name the company
| Legal entity | Liminal AI, Inc. | SEC Form D |
Founders and leadersfrom filings, registers and the company's site
Steven WalchekExecutive Officer, DirectorSEC Form D
Backed byfrom the funds' portfolios and accelerator catalogs
Investors in similar startupsfunds that back the companies most like this one
Similar startupsby what they do, their industry and backers
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Corsair helps AI products add secure, multi-tenant integrations with OAuth, permissions, MCP, webhooks, and hosted or self-hosted execution.
OneTriangle optimizes multi-model inference by transferring KV cache between models, cutting redundant prefill cost.
Satori is the data security platform that gives you visibility and control over all your data, from production to AI.
People
Steven Walchek
Executive Officer, Director
Michael Langellier
Director
Jason Best
Director
Christian Ostberg
Director
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data
Connections
List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors
High AlphaVia a fund
Florida FundersVia a fund
Fin CapitalVia a fund
Draper AssociatesVia a fund
Plug and PlayVia a fund
2741 portfolio companies
Click a company to open it. Dashed lines are likely connections. The second step of the network is part of the Pro plan.
Owner
Same company
Same group
Likely
News
LiMiNaL Impressions Part 2えすける
This article is a post analyzing Taemin's world tour, LiMiNaL.It contains spoilers.Continuing from last time, the first song, IDEA, was inspired by Plato's Allegory of the Cave (X:@hotori_blog), and I theorized that the desert shown in VCR1, where he goes
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Report
Why Are We Captivated by 'Empty Places'? - A Study on Liminal Spaces -館
"It feels like I've seen it somewhere before, yet there's no one there.""A sense of nostalgia and strange anxiety wash over me at the same time."Spreading from internet memes, "Liminal Space" has now become a global cultural phenomenon. As this concept ra
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Report
In a Liminal Legal Space: Court Finds Estate Executors as Non-Successors Can Exercise Decedent's Membership Rights Under LLC Law 608
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Report
Liminal Launches Liminal Prime for Institutional OTC and Stablecoin Liquidity
Hong Kong, Hong Kong, September 2nd, 2026, FinanceWireNew suite of standalone products gives institutions principal OTC deali...
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Report
Liminal Launches MCP to Connect AI Systems to its Platform
NEW YORK, Aug. 27, 2026 (GLOBE NEWSWIRE) -- Liminal, the Actionable Intelligence Platform for complex markets, today announced the Liminal MCP: ...
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Report
Liminal Named No. 564 on the 2026 Inc. 5000 List: the Most Prestigious Ranking of America's Fastest-Growing Private Companies
Company ranked No. 6 in Business Products & Services, earning a place among the nation's most successful independent businesses NEW YORK, Aug. 25, 2026 (GLOBE NEWSWIRE) -- Inc. revealed today that Liminal ranks No. 564 on the 2026 Inc. 5000, the annual li
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Report
Beyond the Backrooms: Creating Public Spaces to Be Less Liminal and More Human
Decades before the eerie horror of liminal spaces became on Internet meme, French anthropologist Marc Augé identified the phenomenon in his 90
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Report
Liminal Launches Agentic Intelligence for Strategy and GTM Teams
/PRNewswire/ -- Liminal, the actionable intelligence company, today unveiled four major product releases at its annual CEO Summit, the company
Read more
Report
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Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Indianapolis
United States
HQ