United States · 
Who invested in Smartlens?
Smartlens's investors include Ambit Health Ventures, 3E Bioventures, BioVenture, Graphene Ventures and Boutique Venture Partners, and 1 more on record. Ambit Health Ventures led its latest round.
United States · Funded startup
Who invested in Smartlens
One round we have observed, with the 6 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
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Funding summaryUpdated 5 Nov 2026
$5.2Mraised across 1 round since 2025, from 1 source
- Latest round
- Round, $5.2MOct 2025
- Led by
- Ambit Health Ventures
- Investors
- 6 (1 led)
The rounds
- Oct 2025
Founders and team
From Smartlens's own website: 1 founder, 2 on the team.
Everyone who backed them
BioVentureVC firm1round
Harvard Business School Alumni Angels GNYAngel network1round
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 2 firms list Smartlens as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Smartlens
How much has Smartlens raised?
Smartlens has raised $5.2M across 1 round since 2025.
When did Smartlens last raise?
Smartlens's most recent round was an Undisclosed round of $5.2M in Oct 2025, led by Ambit Health Ventures.
What was Smartlens's biggest round?
Its most recent round, $5.2M in Oct 2025, is also its largest on record.
Who backed Smartlens first?
Smartlens's first round on record, in Oct 2025, was backed by Ambit Health Ventures, 3E Bioventures and BioVenture and 3 others.
What stage is Smartlens at?
Smartlens's latest named round is an Undisclosed round, in Oct 2025.
Where is Smartlens based?
Smartlens is based in the United States.
Who led Smartlens's rounds?
Ambit Health Ventures led the Undisclosed round in 2025.
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In the same sector, and raised in the last eighteen months.
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