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ReJot

Pre-SeedFunding signal
rejot.devB2BAmsterdam, NH, Netherlands
Market index

Market data is refreshed once per day from public sources. Information may be incomplete or outdated — verify independently before making decisions. This is not investment advice.

Investor read

Evidence-bound summary — expand sections for movement, risks, and signals.

Memo snapshot · May 20, 2026, 6:17 PM

Worth a meetingEvidence-bound analyst verdict
  • •Funding: Raised $500K across 1 funding round. Latest: $500K Pre-seed (Jan 2025). Investors: Y Combinator.
  • •Named backers in indexed sources: Y Combinator.
  • •Product/news: 1 product/news‑styled row(s); headline risk without filings

What would change this read

  • →Open roles appearing would signal burn capacity and growth intent.

DealFlow OS uses public web data and automated enrichment. Research may be incomplete, outdated, or incorrect. Verify important information before making investment or outreach decisions.

TL;DR

Seed (YC)

ReJot Distributed data sync and Fragno integration framework.

Funding

Raised $500K across 1 funding round. Latest: $500K Pre-seed (Jan 2025). Investors: Y Combinator. (High).

Quick read

  • •ReJot Distributed data sync and Fragno integration framework.
  • •Reported angle: Feed - ReJot

Key signals

Funding

Raised $500K across 1 funding round. Latest: $500K Pre-seed (Jan 2025). Investors: Y Combinator. (High).

Product / news

1 product/news‑styled row(s); headline risk without filings (High).

Evidence summary

Verified facts

  • •ReJot Distributed data sync and Fragno integration framework.
  • •Reported angle: Feed - ReJot

Recent movers

  • •May 11, 2026 · Blog / news — Feed - ReJot
  • •May 20, 2026 · ycombinator.com — ReJot | Y Combinator
  • •May 11, 2026 · Blog / news — Feed - ReJot
  • •May 20, 2026 · ycombinator.com — ReJot | Y Combinator
  • •Y Combinator

Suggested next steps

  • ▸Open a founder conversation this month; validate traction claims against the indexed evidence.
  • ▸Add to the active watchlist so new signals trigger alerts.

Funding & hiring signals

funding_articleConfidence: low

ReJot | Y Combinator

Winter 2025 batch; database-to-database sync engine and Fragno drop-in integration framework.

Affected score: noObserved: May 20, 2026

Weak funding evidence: mention does not include a parsed raise amount/round and may refer to non-funding context.

Open roles (indexed)

No open roles indexed yet.

Public index
55Activity 97/100Strong public activity signal
7D-1 (-1.8%)
30D+11 (+25.0%)
Needs Review

The index price and activity score are algorithmic estimates based on observed public company-level signals. They may be incomplete, stale, or inaccurate and are not investment, legal, tax, or business advice.

Source health

  • githubok
    Last checked Mon, Jun 29, 05:57 AM
  • public_page:blogok
    Last checked Mon, Jun 29, 05:56 AM
  • public_page:homeok
    Last checked Mon, Jun 29, 05:56 AM
  • public_market_enrichmentok
    Last checked Mon, May 11, 04:49 AM
  • public_page:_blogok
    Last checked Mon, May 11, 04:49 AM
  • public_page:_ok
    Last checked Mon, May 11, 04:49 AM

Signal timeline

13 dated public signals · newest on the right

Funding
Code
Press
Company
Other
Dec 10, 2024Oct 2, 2025Jul 24, 2026
Funding (1)Code (5)Press (2)Company (2)Other (3)

Signal breakdown

Latest momentum signal per category. Expand a card to inspect raw payloads.

Public source summary

Total evidence rows
13
Latest evidence
Thu, Jul 2, 03:36 PM

Source types found

blogcompany_sitefunding_articlegithubofficial_siteotherpress

Strongest / recent news-style rows

  • ReJot | Y Combinator

    Wed, May 20, 06:17 PM · confidence 88%high quality

  • Rejoined

    wikipedia · Mon, Jun 29, 05:56 AM · confidence 50%low quality

  • Rejoin EU

    wikipedia · Mon, Jun 29, 05:56 AM · confidence 50%low quality

Public signal timeline

Newest first · 13 event(s)

1
Thu, Jul 2, 03:36 PM · blog · 90% · publichigh qualityFeed - ReJot

Source: Blog

Updates, notes, and experiments from ReJot

Source ↗
2
Mon, Jun 29, 05:56 AM · official_site · 75% · publichigh qualityHome - ReJot

Source: official_site

Home - ReJot ReJot Software that works Feed Contact Projects ReJot ReJot Open-source builders of better software. Feed → Contact → Projects → Wilco Founder / CEO @WilcoKr Backed by Y Combinator A gremlin has escaped! Scroll to play Tiny game The Chaos Gremlin…

Source ↗
3
Mon, Jun 29, 05:56 AM · official_site · 75% · publichigh qualityFeed - ReJot

Source: official_site

Feed - ReJot ReJot Software that works Feed Contact Projects ReJot Feed Updates, notes, and experiments. Longer items link through to the blog. Follow @WilcoKr on X → W Wilco · May 1, 2026 announcement A Gremlin escaped our inference server! Help us cage it.…

Source ↗
4
Wed, May 20, 06:17 PM · funding_article · 88% · verified_publichigh qualityReJot | Y Combinator

Winter 2025 batch; database-to-database sync engine and Fragno drop-in integration framework.

Source ↗
5
Wed, May 20, 06:17 PM · company_site · 85% · verified_publichigh qualityReJot

Distributed data sync and Fragno integration framework.

Source ↗
6
Mon, Jun 29, 05:57 AM · github · 55% · publicmedium quality@rejot-dev/contract

Source: npm_registry

Source ↗
7
Mon, Jun 29, 05:57 AM · github · 55% · publicmedium quality@rejot-dev/sync

Source: npm_registry

Source ↗
8
Mon, Jun 29, 05:57 AM · github · 55% · publicmedium quality@rejot-dev/mcp

Source: npm_registry

Source ↗
9
Mon, Jun 29, 05:57 AM · github · 55% · publicmedium quality@rejot-dev/sqlparser

Source: npm_registry

Source ↗
10
Mon, Jun 29, 05:57 AM · github · 55% · publicmedium quality@rejot-dev/contract-tools

Source: npm_registry

Source ↗
11
Mon, Jun 29, 05:56 AM · other · 50% · publiclow qualityRejoined

Source: wikipedia

Source ↗
12
Mon, Jun 29, 05:56 AM · other · 50% · publiclow qualityRejoin EU

Source: wikipedia

Source ↗
13
Wed, May 20, 06:17 PM · press · 85% · verified_publiclow qualityReJot on GitHub

Open-source ReJot and Fragno repos.

Source ↗

Official / company site

3 row(s)

The company's own site — the authoritative description of what they sell and to whom. Marketing-controlled, so treat claims as positioning rather than verified traction.

official_site·Mon, Jun 29, 05:56 AM·Confidence 75%high qualitypublic
Home - ReJot

Home - ReJot ReJot Software that works Feed Contact Projects ReJot ReJot Open-source builders of better software. Feed → Contact → Projects → Wilco Founder / CEO @WilcoKr Backed by Y Combinator A gremlin has escaped! Scroll to play Tiny game The Chaos Gremlin…

Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.

Open source ↗
official_site·Mon, Jun 29, 05:56 AM·Confidence 75%high qualitypublic
Feed - ReJot

Feed - ReJot ReJot Software that works Feed Contact Projects ReJot Feed Updates, notes, and experiments. Longer items link through to the blog. Follow @WilcoKr on X → W Wilco · May 1, 2026 announcement A Gremlin escaped our inference server! Help us cage it.…

Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.

Open source ↗
company_site·Wed, May 20, 06:17 PM·Confidence 85%high qualityverified_public
ReJot

Distributed data sync and Fragno integration framework.

Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.

Open source ↗

News

2 row(s)

Third-party press coverage. Independent reporting corroborates company claims; repeated coverage across outlets is a momentum signal.

other·Mon, Jun 29, 05:56 AM·Confidence 50%low qualitypublic
Rejoined

Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.

Open source ↗
other·Mon, Jun 29, 05:56 AM·Confidence 50%low qualitypublic
Rejoin EU

Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.

Open source ↗

Funding / news

1 row(s)

Funding announcements and investor-database records. The strongest public signal of capitalization: round, amount, and syndicate quality when disclosed.

funding_article·Wed, May 20, 06:17 PM·Confidence 88%high qualityverified_public
ReJot | Y Combinator

Winter 2025 batch; database-to-database sync engine and Fragno drop-in integration framework.

Why it matters: Funding signal — Pre-Seed per this source; verify against the linked original before relying on it.

Open source ↗

GitHub

6 row(s)

Public engineering activity. Sustained commits, releases, and stars indicate real product development and, for dev tools, developer adoption.

github·Mon, Jun 29, 05:57 AM·Confidence 55%medium qualitypublic
@rejot-dev/contract

Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.

Open source ↗
github·Mon, Jun 29, 05:57 AM·Confidence 55%medium qualitypublic
@rejot-dev/sync

Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.

Open source ↗
github·Mon, Jun 29, 05:57 AM·Confidence 55%medium qualitypublic
@rejot-dev/mcp

Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.

Open source ↗
github·Mon, Jun 29, 05:57 AM·Confidence 55%medium qualitypublic
@rejot-dev/sqlparser

Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.

Open source ↗
github·Mon, Jun 29, 05:57 AM·Confidence 55%medium qualitypublic
@rejot-dev/contract-tools

Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.

Open source ↗
press·Wed, May 20, 06:17 PM·Confidence 85%low qualityverified_public
ReJot on GitHub

Open-source ReJot and Fragno repos.

Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.

Open source ↗

Blog

1 row(s)

Company blog and newsletters. Shipping cadence and technical depth of posts hint at product velocity and team quality.

blog·Thu, Jul 2, 03:36 PM·Confidence 90%high qualitypublic
Feed - ReJot

Updates, notes, and experiments from ReJot

Why it matters: Company publishing — post cadence and depth hint at product velocity.

Open source ↗

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