United States · Who invested in Ambassador?
Ambassador's investors include Ludlow Ventures, Zelkova Ventures, Techstars, Social Starts and Matchstick Ventures, and 5 more on record.
2011201320152017201920212023
?Seed$18KSeed$2.4MSeries A$20MVenture$4.5MDebt
United States · Funded startup
Who invested in Ambassador
Funding summaryUpdated 26 Oct 2026
$30Mraised across 6 rounds since 2011, from 6 sources
$18KSeed$2.8MSeed$2.4MSeries A$20MVenture$4.5MDebt
- Latest round
- Debt, $4.5MNov 2024
- Biggest round
- $20MVenture · Aug 2022
- Investors
- 10
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Seed Jan 2011
- Biggest round
- $20M Venture · Aug 2022
- Usual gap between rounds
- 2.3 years the median of 5
The rounds
- Nov 2024Debt$4.5M1 new4 returning
Source recorded
- Aug 2022
- Jun 2015Series A$2.4M2 new3 returning
From a historical funding record
- Feb 2012
- Jul 2011Seed$18K1 new3 returning
Reported by techcrunch.com
- Jan 2011
Founders and team
From the SEC filings it signed: 1 on the team.
- Thomas E WatsonManager of Issueri
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.
Seed2011Seed2011Seed2012Series A2015Venture2022Debt2024
Ludlow Ventures
Zelkova Ventures
Techstars
Social Starts
Matchstick Ventures
Arthur Ventures313 Ventures
Right Side Capital Management
Insight Partners
Bossa Invest
Ludlow VenturesZelkova VenturesTechstarsSocial StartsMatchstick VenturesArthur Ventures313 VenturesRight Side Capital ManagementInsight PartnersBossa InvestEveryone who backed them
313 VenturesVC firm2rounds
Missing a round, or an investor who was in one? Tell us.
Quick answers about Ambassador
How much has Ambassador raised?
Ambassador has raised $30M across 6 rounds since 2011. One round did not disclose an amount, so the total is a floor.
When did Ambassador last raise?
Ambassador's most recent round was a Debt of $4.5M in Nov 2024.
What was Ambassador's biggest round?
Ambassador's largest round on record is $20M (Venture), in Aug 2022.
Who backed Ambassador first?
Ambassador's first round on record, in Jan 2011, was backed by Ludlow Ventures, Zelkova Ventures and 313 Ventures.
What stage is Ambassador at?
Ambassador's latest named round is a Debt, in Nov 2024.
Where is Ambassador based?
Ambassador is based in the United States.
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