United Kingdom · 
Who invested in Red Sift?
Red Sift's investors include White Star Capital, In-Q-Tel, MMC Ventures, Oxford Capital Partners and Oryx Fund, and 2 more on record.
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$8.8MRound?Venture
United Kingdom · Venture startup
Who invested in Red Sift
Funding summaryUpdated 26 Oct 2026
$8.8Mraised across 2 rounds since 2019, from 2 sources
- Latest round
- VentureMar 2026
- Biggest round
- $8.8MRound · Sept 2019
- Investors
- 7
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Round, $8.8M Sept 2019
- Biggest round
- $8.8M Round · Sept 2019
- Between rounds
- 6.4 years from the last two
The rounds
- Mar 2026VentureAmount undisclosed3 new1 returning
Source recorded
- Sept 2019
Founders and team
From Red Sift's own website: 2 founders, 6 on the team.
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists Red Sift as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Red Sift
How much has Red Sift raised?
Red Sift has raised $8.8M across 2 rounds since 2019. One round did not disclose an amount, so the total is a floor.
When did Red Sift last raise?
Red Sift's most recent round was a Venture in Mar 2026.
What was Red Sift's biggest round?
Red Sift's largest round on record is $8.8M (Undisclosed round), in Sept 2019.
Who backed Red Sift first?
Red Sift's first round on record, in Sept 2019, was backed by In-Q-Tel, MMC Ventures and Oxford Capital Partners and 1 others.
What stage is Red Sift at?
Red Sift's latest named round is a Venture, in Mar 2026.
Where is Red Sift based?
Red Sift is based in the United Kingdom.
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