Angel investor · Berlin, Germany
Recorded investments.
A clearer sense of fit.
Find where your company fits, how rounds are assembled, and what happened after the first investment.
of dated first investments
were at Angel, Pre-Seed or Seed
One dot = one company at first recorded investment.
Written insights from the recorded portfolio, with the evidence linked below.
Guillermo Rauch has dated investments in 72 companies. 39 first entries were at Angel, Pre-Seed or Seed (54.2%). An early-stage founder can use the sector and stage filters to find comparable companies before approaching the investor.
Explore the evidence ↗35 first company relationships appear in the latest 24 months, compared with 29 in the preceding window. The latest recorded investment is 2026-03-24. This describes observed activity through 2026-05-22; it does not establish current availability.
Explore the evidence ↗19 of 37 companies with a full 24-month observation window raised another equity round. This investor backed 8 of those companies again within that window. The difference is a reason to research the wider syndicate, rather than assume the same investor will fund the next round.
Explore the evidence ↗Artificial Intelligence is the largest displayed sector by company count, appearing in 25 portfolio companies; sector tags overlap. 1 first entries carry a recorded lead flag and the median first-round syndicate includes 8 other named backers. Shared rounds are evidence of co-investment, not evidence of an introduction route.
Explore the evidence ↗Start with observed behavior.
Every rate has a defined denominator.
25th–75th percentile across 71 disclosed first rounds. Total round size; the investor’s own cheque is undisclosed.
Size your round ↗22 May 2024–22 May 2026, versus 29 in the preceding 24 months.
See the rhythm ↗19 of 37 companies with a full observation window. The next round can include any investor.
Follow the path ↗8 of the same 37 companies. Build a financing plan around the wider investor market.
Explore co-investors ↗Choose your sector and stage to find
companies he first backed in that space.
A match means a recorded investment in this category. It does not establish current interest or availability.
All sectors · All entry stages. Round amounts are total financing, in USD.
EDI platform to automate B2B transactions
$50M total first roundMobile-based suite solutions for enterprise collaboration
$66M total first roundProvider of an AI-driven simulation platform for understanding human behavior
$100M total first round| Sector | Seed | Series A | Series B | All stages |
|---|---|---|---|---|
| Artificial Intelligence | 25 | |||
| AI as a Service | 16 | |||
| Native AI in Software Development | 10 | |||
| AI Infrastructure | 10 | |||
| Generative AI | 9 | |||
| Business Intelligence | 8 | |||
| Agentic AI | 7 |
Use stage-specific financing ranges
to frame the size of your syndicate.
Logarithmic scale. A dot marks the median; the band spans the 25th–75th percentiles. These are entire rounds, not individual cheques.
A subsequent round and repeat backing
answer different fundraising questions.
Includes first investments on or before 22 May 2024. 35 newer companies and 0 undated histories are excluded. Follow-up stops at the dataset’s latest round on 22 May 2026. These observations do not measure returns or predict a company’s outcome.
| First stage | Eligible companies | Next round ≤24 mo | Same investor again ≤24 mo |
|---|---|---|---|
| Seed | 24 | 11 / 24 | 7 / 24 |
| Series A | 10 | 5 / 10 | 1 / 10 |
| Series B | 2 | 2 / 2 | 0 / 2 |
| Series C | 1 | 1 / 1 | 0 / 1 |
Separate first investments from later
rounds in companies already backed.
*2026 is partial, through 22 May. Bar height counts first investments + repeat rounds; earlier years are complete calendar periods in this dataset.
Frequent shared rounds suggest a place
to investigate sector and stage alignment.
16 shared rounds · 14 companies
Latest shared round Feb 202610 shared rounds · 8 companies
Latest shared round Feb 202510 shared rounds · 10 companies
Latest shared round Jan 20269 shared rounds · 9 companies
Latest shared round Dec 2025Shared rounds establish recorded co-investment. They do not establish a personal connection, introduction route, or current willingness to invest.
First investment comes first.
Amounts refer to that entry round.
| Company | First backed | Entry stage | Total entry round | Same investor again? |
|---|---|---|---|---|
Stedi ↗Boulder | Mar 2026 | Series C | $50M | No later round recorded |
Humand ↗Buenos Aires | Feb 2026 | Series A | $66M | No later round recorded |
Simile ↗Palo Alto | Feb 2026 | Series A | $100M | No later round recorded |
Outtake ↗Brooklyn | Jan 2026 | Series B | $40M | No later round recorded |
Flora ↗New York City | Jan 2026 | Series A | $42M | No later round recorded |
Gradium ↗Paris | Dec 2025 | Seed | $70M | No later round recorded |
Black Forest Labs ↗Wilmington | Dec 2025 | Series B | $300M | No later round recorded |
Natural ↗San Francisco | Oct 2025 | Seed | $9.8M | No later round recorded |
Phota ↗San Jose | Sep 2025 | Seed | $5.6M | No later round recorded |
Player Zero ↗Atlanta | Jul 2025 | Seed | $5.0M | No later round recorded |
Julius AI ↗San Francisco | Jul 2025 | Seed | $10M | No later round recorded |
Mandolin ↗Indianapolis | Jun 2025 | Series A | $40M | No later round recorded |
Profound ↗New York City | Jun 2025 | Series A | $20M | No later round recorded |
Extend AI ↗Quebec City | Jun 2025 | Series A | $17M | No later round recorded |
Granola ↗London | May 2025 | Series B | $43M | No later round recorded |
Fleet Device Management ↗San Francisco | May 2025 | Series B | $28M | No later round recorded |
Ravenna ↗Seattle | Apr 2025 | Seed | Undisclosed | No later round recorded |
Yutori ↗San Francisco | Mar 2025 | Seed | $15M | No later round recorded |
Composio ↗San Francisco | Mar 2025 | Series A | $25M | No later round recorded |
Rerun ↗Stockholm | Mar 2025 | Seed | $17M | No later round recorded |
Paper ↗United States | Feb 2025 | Seed | $4.2M | No later round recorded |
Applied Labs ↗New York City | Jan 2025 | Seed | $4.2M | No later round recorded |
GC AI ↗San Francisco | Jan 2025 | Series A | $10M | Yes · Nov 2025 |
Ethyca ↗New York City | Dec 2024 | Series B | $10M | No later round recorded |
New Lantern AI ↗San Francisco | Nov 2024 | Series A | $19M | No later round recorded |
Dash0 ↗New York City | Nov 2024 | Seed | $9.5M | No later round recorded |
Tako ↗Patterson | Oct 2024 | Seed | $5.7M | No later round recorded |
Tako ↗San Francisco | Oct 2024 | Seed | $5.8M | No later round recorded |
StackAI ↗Cambridge | Oct 2024 | Series A | $16M | No later round recorded |
Braintrust ↗San Francisco | Oct 2024 | Series A | $36M | No later round recorded |
Raycast ↗London | Sep 2024 | Series B | $30M | No later round recorded |
Roboflow ↗Des Moines | Aug 2024 | Series B | $40M | No later round recorded |
Substrate ↗New York City | Jun 2024 | Seed | $8.0M | No later round recorded |
Browserbase ↗San Francisco | Jun 2024 | Seed | $6.5M | No later round recorded |
Railway ↗San Francisco | May 2024 | Series A | $20M | No later round recorded |
Fal ↗Anguilla | Apr 2024 | Series A | $14M | No later round recorded |
Jam ↗Pittsburgh | Feb 2024 | Series A | $8.9M | No later round recorded |
Dexa ↗New York City | Feb 2024 | Seed | $6.0M | No later round recorded |
Meticulous ↗London | Jan 2024 | Seed | $4.0M | No later round recorded |
Perplexity ↗San Francisco | Jan 2024 | Series B | $74M | No later round recorded |
PartyKit ↗London | Sep 2023 | Seed | $2.5M | No later round recorded |
Linear ↗San Francisco | Sep 2023 | Series B | $35M | No later round recorded |
ProjectDiscovery ↗San Francisco | Aug 2023 | Series A | $25M | No later round recorded |
Middleware ↗San Francisco | Aug 2023 | Seed | $6.5M | No later round recorded |
Socket ↗Stanford | Aug 2023 | Series A | $20M | No later round recorded |
Frigade ↗San Francisco | Jul 2023 | Seed | $3.0M | No later round recorded |
Resend ↗San Francisco | Jul 2023 | Seed | $3.0M | Yes · Dec 2024 |
Spline ↗Santiago | Jul 2023 | Seed | $15M | Yes · Jun 2024 |
Inngest ↗San Francisco | Jul 2023 | Seed | $3.0M | Yes · Dec 2023 |
Acryl Data ↗Mountain View | Jun 2023 | Series A | $21M | No later round recorded |
ResearchHub ↗Washington, Dc | Jun 2023 | Series A | $5.0M | No later round recorded |
Cognosys ↗Vancouver | May 2023 | Seed | $1.5M | No later round recorded |
ElevenLabs ↗New York City | May 2023 | Series A | $19M | No later round recorded |
Openlayer ↗San Francisco | May 2023 | Seed | $4.8M | No later round recorded |
Astral ↗New York City | Apr 2023 | Seed | $4.0M | No later round recorded |
Chroma ↗San Francisco | Apr 2023 | Seed | $18M | No later round recorded |
Clerk ↗San Francisco | Mar 2023 | Series A | $15M | No later round recorded |
Mage Systems ↗Santa Clara | Mar 2023 | Seed | $5.5M | No later round recorded |
Metaplane ↗Boston | Jan 2023 | Seed | $8.4M | No later round recorded |
Otto ↗Vancouver | Jan 2023 | Seed | $2.0M | No later round recorded |
Runway ↗New York City | Dec 2022 | Series C | $50M | No later round recorded |
Tldraw | Nov 2022 | Seed | $2.7M | No later round recorded |
Rebill ↗Buenos Aires | Aug 2022 | Series A | $3.6M | No later round recorded |
Amie ↗Berlin | Jun 2022 | Seed | $7.0M | No later round recorded |
MeiliSearch ↗Paris | Jan 2022 | Seed | $5.0M | Yes · Oct 2022 |
Xata ↗San Francisco | Sep 2021 | Seed | $5.0M | No later round recorded |
Tenderly ↗Belgrade | Jul 2021 | Series A | $15M | Yes · Mar 2022 |
Giggl ↗Los Angeles | Jul 2021 | Seed | $2.2M | No later round recorded |
Swell ↗San Francisco | Jan 2021 | Seed | $3.6M | No later round recorded |
Magic ↗San Francisco | May 2020 | Seed | $4.0M | Yes · Jul 2021 |
Checkly ↗Berlin | Apr 2020 | Seed | $2.3M | Yes · Jun 2021 |
CodeSandbox ↗Enschede | May 2019 | Seed | $2.4M | Yes · Oct 2020 |
No companies match these filters. Try a broader sector or stage.
Kept in the 72-company portfolio; excluded from entry-timing calculations.
Search Berlin, Germany investor companies in Radar. Filter the company directory to explore the businesses behind your market and investor research.
Explore companies in Radar ↗We build customized research dashboards for companies. Tell us which competitors, markets and questions matter to your team, and discuss a dashboard designed around your needs.
Discuss a custom dashboard ↗A customized service from Fliar. Contact us to discuss your requirements.Use Fliar Prism to research a company, market or topic, with reports and insights drawn from its research dataset.
Explore Fliar Prism ↗Start with the company or question you want to understand.