Avantos
Founded 2024 · 51 employees on LinkedIn · 8 known investors
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Avantos is an AI-native operating system for client management that uses AI agents to handle onboarding, servicing, and growth workflows while integrating with existing enterprise technology stacks. The platform targets financial services and enterprise software companies.
Founders & leadership
Avantos was founded in 2024 by Rabih Ramadi and Bassam Chaptini.

Investors · 8
How we know: Bessemer Venture Partners's portfolio page · a partner's Signal profile · funding news · finance.yahoo.com · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: ventureburn.com · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: funding news · ventureburn.com · m13.co · Not right? Tell us
How we know: The E14 Fund's portfolio page · finance.yahoo.com · the VCSheet dataset · Not right? Tell us
Also in the syndicate · 4
Funding
SEC filings, press & company announcements$25M disclosed across 1 of 2 rounds · 2026
- $25MSeries AFeb 2026 · 4 sources
Bessemer Venture Partners (lead), Blue Collective, E14 Fund, M13, Mercer Advisors, SEI, The Guardian Life Insurance Company of America, Vanguard
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Related companies · 3
Companies working in the same space as Avantos.
In the news
Frequently asked questions
- What does Avantos do?
- Avantos is an AI-native operating system for client management that uses AI agents to handle onboarding, servicing, and growth workflows while integrating with existing enterprise technology stacks. The platform targets financial services and enterprise software companies.
- Who founded Avantos?
- Avantos was founded by Rabih Ramadi, Bassam Chaptini in 2024.
- Who are Avantos's investors?
- Avantos's investors include Bessemer Venture Partners, Blue Collective, M13, The E14 Fund.
- How much funding has Avantos raised?
- Avantos has disclosed $25M raised across 1 of its 2 known rounds.






