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Barti

San Francisco, US · Founded 2021 · 6 known investors

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Barti builds an AI-powered electronic health record (EHR) and practice management system designed specifically for eye care providers to reduce documentation burden and improve patient care. The software combines intuitive design with modern technology, offering specialty templates for conditions like myopia management and dry eye care.

AI & Machine LearningDigital HealthHealthtechMedical DevicesSaaS

Founders & leadership

Barti was founded in 2021 by Colton Calandrella.

CCColton Calandrella
Colton CalandrellaCo-Founder & CEOColton Calandrella is Co-Founder and CEO of Barti, an AI-powered EHR and practice management system for eye care providers. He previously spent two years at Bain & Company as a management consultant developing software and an ML venture, founded CheckTheQ (now Qstodian) in 2016 for queue-management software, taught high school math and special education through Teach for America while earning a Master of Teaching degree, and graduated from Washington University in St. Louis.
TW
Tianyu WangNamed on SEC filing

Board

DSDavid Schwab
David SchwabBoard directorFounder and Managing Director at Vertical Venture Partners
RMRyan Mandl
Ryan MandlBoard directorPartner at Five Elms Capital
BCBrad Corona
Brad CoronaBoard directorFounder of Vertical Venture Partners, backing vertical, industry-specific technology companies

Investors · 6

Five Elms Capitallisted by Five Elms CapitalKansas City · $15M – $150M

How we know: Five Elms Capital's portfolio page · funding news · fiveelms.com · Not right? Tell us

Recall Capitallisted by Recall CapitalSan Bruno · $300K – $1Mvia Somrat Niyogi · inferred
Vertical Venture Partnerslisted by Vertical Venture PartnersPalo Alto · $500K – $4M

How we know: board seat on SEC Form D · the VCSheet dataset · Not right? Tell us

Zag Capitallisted by Zag Capital

How we know: Zag Capital's portfolio page · Not right? Tell us

Also in the syndicate · 1

AOAExcel

Funding

SEC filings, press & company announcements

$31.6M disclosed across 3 rounds · 2022–2025

▶$15.1MraisedSep 2025 · 26 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • David SchwabDirector
  • Ryan MandlDirector
  • Colton CalandrellaExecutive Officer, Director, Promoter
Offering amount
$15.1M
Amount sold
$15.1M
First sale
Jul 2025
Incorporated
Corporation, Delaware, 2021
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$4.5MraisedNov 2022 · 3 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Tianyu WangExecutive Officer, Director, Promoter
  • Colton CalandrellaExecutive Officer, Director, Promoter
  • Brad CoronaDirector
Offering amount
$5M
Amount sold
$4.5M
First sale
Nov 2022
Incorporated
Corporation, Delaware, 2021
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Frequently asked questions

What does Barti do?
Barti builds an AI-powered electronic health record (EHR) and practice management system designed specifically for eye care providers to reduce documentation burden and improve patient care. The software combines intuitive design with modern technology, offering specialty templates for conditions like myopia management and dry eye care.
Who founded Barti?
Barti was founded by Colton Calandrella in 2021.
Who are Barti's investors?
Barti's investors include Correlation Ventures, Five Elms Capital, Recall Capital, Vertical Venture Partners, Zag Capital.
How much funding has Barti raised?
Barti has disclosed $31.6M raised across 3 rounds.
Where is Barti headquartered?
Barti is headquartered in San Francisco, US.