Callie Chamberlain
In short: Callie Chamberlain is the founder of Lamu, a Seattle-based dating app that describes itself as an AI matchmaker and limits users to one or two matches a week. She is a former Amazon product manager who worked on the Prime member experience, according to Dating Industry Insights.
Key facts
| Role | Founder |
|---|---|
| Organisation | Lamu |
| Based in | United States |
| Founder | Founder of Lamu, a Seattle-based dating app [Dating Industry Insights, March 2026] |
| Previous role | Former Amazon product manager who worked on Amazon's Prime member experience [Dating Industry Insights, March 2026] |
| Launch | Lamu launched in early 2025 with one to two matches per week, photos withheld until mutual interest, and a paid subscription before matches are shown [Dating Industry Insights, 2025] |
| Fact | Describes Lamu as an AI matchmaker designed to address the Seattle freeze [Dating Industry Insights, March 2026] |
Biography
Callie Chamberlain is the founder of Lamu, a dating app based in Seattle, Washington. Before starting the company she worked as a product manager at Amazon, where Dating Industry Insights reports she worked on the Prime member experience.
Lamu calls itself an AI matchmaker. According to Dating Industry Insights, which reported on the launch in March 2026 and says the app launched in early 2025, users receive one to two matches per week, photos are withheld until both people express interest, and a paid subscription is required before any matches are shown. The app also assigns each conversation a proprietary compatibility score it calls a love score. Dating Industry Insights noted that the company has not disclosed how its matching works or what data it uses.
Chamberlain presents the product as a response to what she calls the Seattle freeze, the city's reputation for social reserve. She says the AI can help overcome that barrier by surfacing compatibility signals that photos alone do not show. Dating Industry Insights described Lamu as a test of whether users will pay for fewer, slower matches, and noted that the claims are untested.
Career
- Founder, Lamu (2025 to present)
- Product Manager (Prime member experience), Amazon
Also mentioned in
Questions about Callie Chamberlain
Who is Callie Chamberlain?
Callie Chamberlain is the founder of Lamu, a Seattle-based dating app, and a former Amazon product manager.
What is Lamu?
Lamu is a Seattle-based dating app that calls itself an AI matchmaker and gives users one to two matches a week.
What did Callie Chamberlain do before Lamu?
She was a product manager at Amazon, working on the Prime member experience.
What is Callie Chamberlain's current role?
Callie Chamberlain is Founder at Lamu.