Successio
Successio is a Polish web and mobile inheritance-planning application for statutory succession analysis, estate-share and zachowek calculations, will-template use, and planning-document generation.
Ontra vs Successio
At a Glance
| Detail | Ontra | Successio |
|---|---|---|
| Category | Doc Automation | Doc Automation |
| Total raised | $200M | Not disclosed |
| Rounds tracked | 1 | Not disclosed |
| Latest round | Series B, $200M · Oct 2021 | Not disclosed |
| Last valuation | Not disclosed | Not disclosed |
| Lead investors | Blackstone Growth | Not disclosed |
| Built for | Not disclosed | Not disclosed |
| Headquarters | US | Not disclosed |
Funding, Side by Side
Ontra rounds
- Oct 2021Series B$200M
Successio rounds
No public rounds tracked yet.
Our Take
We have not tested these two head to head yet. The numbers above come from public funding announcements. If you use either one, tell us what you found and it may become a Field Note.
Quick Answers
- Which has raised more, Ontra or Successio?
- Ontra has raised $200M in disclosed funding, compared with no disclosed amount for Successio.
- What is Ontra best for?
- Ontra is a provider of technology and services for contract automation and intelligence.
- What is Successio best for?
- Successio is a Polish web and mobile inheritance-planning application for statutory succession analysis, estate-share and zachowek calculations, will-template use, and planning-document generation.
Source: Legal Tech Circle funding data, from public announcements. Updated November 10, 2026.