United States · Investor

Unreasonable

Last cheque observed Aug 2026; 3 cheques on record.

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Private equityDeploying now

Series ASeries BCommunityCommunities

Deploying now
100%of best year1cheques in 12 months, 3 on record
Since the last cheque79days00hrs00min00sec
Median round$22MRounds led0 of 3
Pitch Unreasonable

Unreasonable highlights

  1. 01

    1 cheques in the last 12 months

  2. 02

    Mostly Series C and Series D: 100% of its rounds

What they do

We handpick & privately invite the world's most compelling solutions into our Fellowship.From their own website
Type
Private equity (from a list, unverified)
Cheque size
Not stated
Stages
Series ASeries B
Sectors
CommunityCommunities
Based in
Boulder, United States
Cold pitches
Not accepted

The record

Every round we can evidence, newest first3 appearances

  1. 2026

    1 round

  2. Aug
    CraifSeries D · JP · Ventureburn$33MWith 3 others
  3. 2025

    1 round

  4. Apr
    CraifSeries C · JP · Firms' own news pages$22MWith 4 others
  5. 2018

    1 round

  6. Nov
    eFisheryID · e27$4.0MWith 5 others

An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.

The team

We hold 2 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.

Who they invest alongside

The investors most often in the same rounds as Unreasonable. A count of rooms they were both in, not a relationship either has claimed.

X&KSKGrowth equity2rounds together

Recently backed

The latest companies Unreasonable put money into.

eFishery$4.0M · Nov 2018

Quick answers about Unreasonable

What does Unreasonable invest in?

Unreasonable invests most often at Series C and Series D (100% of the rounds on record), in sectors such as Community and Communities.

How active is Unreasonable?

3 investments on record, 1 of them in the last 12 months. The most recent was in Aug 2026.

What has Unreasonable invested in recently?

Its most recent investments on record: Craif (Series D, Aug 2026) and eFishery (Undisclosed round, Nov 2018).

How big are Unreasonable's cheques?

The median round it joins is $22M.

Is Unreasonable investing now?

Yes: it is actively investing, with 1 investments in the last 12 months.

Who does Unreasonable invest alongside?

Most often X&KSK (2 rounds together).

What kind of investor is Unreasonable?

Unreasonable is a private equity firm based in Boulder, United States.

When was Unreasonable founded?

Unreasonable was founded in 2013.

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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it