MantleBio went through Y Combinator in the Summer 2023 batch and describes itself as: Transform scientific data into discoveries. As of November 10, 2026, Y Combinator's directory lists it as Inactive (Y Combinator directory entry, July 11, 2023).
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Key facts
- · Batch: Summer 2023 · MantleBio in the Y Combinator directory
- · Industry: B2B · MantleBio in the Y Combinator directory
- · Team size: 7 · MantleBio in the Y Combinator directory
- · Status: Inactive, as listed by Y Combinator · MantleBio in the Y Combinator directory
MantleBio went through Y Combinator in the Summer 2023 batch, describing itself as Transform scientific data into discoveries. Y Combinator's company directory lists it as Inactive. The directory does not say why a company stopped, and this page does not guess.
- Batch
- Summer 2023
- What they did
- Transform scientific data into discoveries
- Industry
- B2B
- Team size
- 7
- Status
- Inactive, as listed by Y Combinator
Its batch
Summer 2023 had 222 companies in YC's listing: 180 Active, 19 Acquired, 0 Public and 23 Inactive, so MantleBio is one of 23 companies from that batch listed as Inactive (10%). Across YC batches at least two years old, 23% of companies are listed Inactive.
Statuses are Y Combinator's own listing in its public company directory, read on the date shown. YC's directory can drop companies altogether, so the Inactive counts here are a floor, not a full count of companies that stopped. Acquired and Public are as YC lists them; neither says anything about the price or the outcome for founders.
The record: MantleBio in the Y Combinator directory. Measured 2026-11-10 from Y Combinator's company directory.
YC Summer 2023All shut-down YC companiesYC outcomes
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Example from a real report (our sample on Target): “The Q2 2026 earnings report, published August 19, 2026, showed adjusted EPS of $2.46 against an expected $2.33” Source: CNBC
A Full Report on MantleBio: verified, sourced, every claim cited, ready in a few minutes. See pricing.
What the Full Report on MantleBio covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
1 cited source found
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