Retro
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Investors
Founders
About
Retro — operated by Lone Palm Labs — is a friend-focused photo-sharing app built by former Instagram employees; launched in 2023 as a personal photo journal, it has expanded to let users privately share weekly photos with friends, create shared albums, view recaps, and “rewind” through past memories 12. The company’s $21M+ Series A was disclosed via an SEC Form D filing dated August 19, 2026, with the round closed in December of the prior period; PitchBook estimates the current valuation at over $100 million 12.
Disclaimer: This is a lean profile built from initial round coverage and may be expanded as more information becomes available.
Funding History
| Date | Round | Amount | Lead | Co-investors |
|---|---|---|---|---|
| 2026-08-28 | Series A | $21M+ | Thrive Capital | Dylan Field, Scribble Ventures, Box Group, Imaginary Ventures, Coalition, Conviction, Copper, Positive Sum 12 |
Round disclosed via SEC Form D filing; participants also include additional angels 12.
What Investors Say
No independently sourced investor commentary found at time of profile creation.
What Founders Say
No independently sourced founder testimonials found at time of profile creation.
Sources
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TechCrunch, “Friend-focused photo-sharing app Retro snags $21M,” August 28, 2026, accessed August 2026. https://techcrunch.com/2026/08/28/friend-focused-photo-sharing-app-retro-snags-21m/↩↩↩↩
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Techmeme, “Filing: Lone Palm Labs, the startup behind friend-focused photo sharing app Retro, raised a $21M+ Series A from Thrive Capital and others,” August 28, 2026, accessed August 2026. https://www.techmeme.com/260828/p↩↩↩↩