Raised500

Raised500 company record

Callosum

$100M

Seed · October 2026

About

Callosum recently raised funding and entered the Raised500 index.

Current index rank
#9
Latest raise detected
Oct 26
How detection works
methodology

Detected raises

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01

New this week

  • Nevis Series B, Oct 27$70M
  • Paradev Seed, Oct 27$11.5M
  • Stryv Series B, Oct 27$11.5M
  • Omnichat Series A, Oct 27$10M
  • Rotoris Series A, Oct 27$7.4M
  • Lette round, Oct 27$6.5M
  • Lette AI Seed, Oct 27$6.5M
  • Mochatrade Seed, Oct 27$5.5M
  • Cortas Pre-seed, Oct 27$1.6M
  • Warp Sciences Inc. Reg D, Oct 26$215M
02

Largest this month

  • Ramp Business Corp Reg D, Oct 16$1.6B
  • Tenstorrent round, Oct 24$1.5B
  • 1Komma5Grad round, Oct 12$1.4B
  • Flapping Airplanes Series A, Oct 22$1B
  • Jev-Maker TypeSafeAI Series A, Oct 13$870M
  • TypeSafe Series A, Oct 11$870M
  • Structured-Decision AI Maker TypeSafe Series A, Oct 10$870M
  • TypeSafe AI Series A, Oct 9$870M
  • Modal round, Oct 14$750M
  • FieldAI round, Oct 3$700M

Around #9

Callosum highlighted. Re-ranked daily. See the full index

19 of 19 shown

#CompanyRoundAmountAnnouncedWhereStatusRecord
1Tenstorrent Undisclosed$1.5BOct 24NewPro →
2Flapping Airplanes Series A$1BOct 22NewPro →
3Warp Sciences Inc. Reg D$215MOct 26CALIFORNIANewPro →
4Qujing Series B$195MOct 26NewPro →
5Pathos AI Series E$237MOct 24NewPro →
6Legora Series E$550MOct 21NewPro →
7Huixi Series B$375MOct 22NewPro →
8Modal Labs, Inc. Reg D$601.9MOct 20NEW YORKNewPro →
9Callosum Seed$100MOct 26NewPro →
10Xona Space Systems Inc. Reg D$239MOct 23CALIFORNIANewPro →
11Pathos Undisclosed$237MOct 23NewPro →
12Nevis Series B$70MOct 27NewPro →
13Halo Labs I LLC Reg D$84.9MOct 26NEW YORKNewPro →
14Palmer Luckey Undisclosed$200MOct 23NewPro →
15Star Therapeutics Undisclosed$200MOct 23NewPro →
16BigHat Biosciences, Inc. Reg D$75.1MOct 26CALIFORNIANewPro →
17Warhound Undisclosed$200MOct 22NewPro →
18Send Cut Send, Inc. Reg D$140.5MOct 23NEVADANewPro →
19Xona Undisclosed$250MOct 21NewPro →