The most visible startup investment platforms in Europe, October 2026

October 2026 · 105 questions asked from 7 countries · ChatGPT, Google AI Overviews, Gemini and Google AI Mode · 420 answers read

Leader

Republic

39Heralded Score, range 36–42

Where engines disagree most

Invesdor

1/4engines put it in their top three

Top three on Gemini, not on Google AI Mode, Google AI Overviews and ChatGPT

Brands

Search is not measured for this board yet, so it ranks on AI answers.

Rank Brand Rank change Heralded Score All AI Score trend Mentioned Recommended By engine Mentioned by Change
1 Republic US New entry 39 , range 36–42 39#1
39
  • : score 39 · #1
36% 12% None First reading
2 Crowdcube GB New entry 37 , range 34–40 37#2
37
  • : score 37 · #2
34% 10% None First reading
3 SeedBlink RO New entry 28 , range 17–33 28#3
28
  • : score 28 · #3
17% 7% None First reading
4 Companisto DE New entry 9 , range 6–17 9#4
9
  • : score 9 · #4
11% 3% None First reading
5 Invesdor FI New entry 8 , range 6–15 8#5
8
  • : score 8 · #5
9% 3% None First reading
6 CrowdFundMe IT New entry 6 , range 4–9 6#6
6
  • : score 6 · #6
7% 2% None First reading
7 Mamacrowd IT New entry 6 , range 4–9 6#7
6
  • : score 6 · #7
6% 2% None First reading
8 WiSEED FR New entry 5 , range 3–8 5#8
5
  • : score 5 · #8
6% 1% None First reading
9 Startupxplore ES New entry 5 , range 3–8 5#9
5
  • : score 5 · #9
5% 1% First reading
10 Capital Cell ES New entry 4 , range 3–7 4#10
4
  • : score 4 · #10
4% 2% First reading

“=” marks brands whose score ranges overlap, so the test cannot separate them. Every brand named in at least three answers is ranked. AI gives each brand’s score and rank from the engines’ answers; Search is not measured for this board yet. By engine has one dot per engine (ChatGPT, Google AI Overviews, Gemini and Google AI Mode), darker the more often it names the brand.

Most cited sources

Rank Source Type Cited in Engines Pages cited Brands its pages mention
1 businessangelinstitute.org Reference 2.6% 2 of 4 1 Not read
2 invest.ro Reference 1.4% 2 of 4 1 Not read
3 iebschool.com Reference 1.2% 2 of 4 1 2
4 esade.edu Reference 1.0% 2 of 4 1 Not read
5 sciencedirect.com Reference 1.0% 1 of 4 3 Not read
6 rivier.edu Reference 0.7% 1 of 4 1 Not read
7 corporatefinanceinstitute.com Reference 0.5% 1 of 4 1 Not read
8 growthequityinterviewguide.com Reference 0.5% 1 of 4 2 Not read
9 iese.edu Reference 0.5% 2 of 4 2 Not read
10 osservatori.net Reference 0.5% 1 of 4 1 Not read

Questions asked

QuestionLanguageMost recommended
best platforms to invest in startups English Crowdcube and Republic, tied
equity crowdfunding platform for startups English Crowdcube, Republic and Tudigo, tied
how to raise money from investors online English Crowdcube and Republic, tied
how to invest in startups with small amounts English WiSEED
equity crowdfunding vs angel investors English No brand recommended
What are the best platforms to invest in startups online? English Crowdcube and Republic, tied
Startup investing for individual investors English Republic
How can a startup raise funding from many investors online? English Republic
How do I invest small amounts in early-stage startups? English No brand recommended
Equity crowdfunding vs. angel investing for individual investors English No brand recommended

Each engine's top three

Method

Each leaderboard ranks brands on two sides. AI is how ChatGPT, Gemini, Google AI Overviews and Google AI Mode answer the board's buyer questions. Search is Google's top 10 results for the keywords behind those questions. All combines the two, where Search is measured.

For the AI side, each month Heralded asks every engine the same buyer questions, twice each, and reads every answer. An answer counts 0 for a brand it leaves out, 50 for a brand it names and 100 for a brand it recommends, and the Heralded Score is built from those. A brand named in at least three answers gets a score and a place.

How the leaderboards are measured