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§ Private Profile · San Francisco, CA, USA
Heyday is a technology company.
Heyday provides a conversational AI platform for the retail sector, empowering brands to offer personalized customer experiences through direct messaging. Its product integrates with e-commerce systems, utilizing AI to automate one-to-one interactions. This technology delivers timely support and sales assistance, extending an enhanced in-store experience into the digital landscape.
Founded by David Bordeleau, Étienne Mérineau, Hugues Rousseau, and Steve Desjarlais, Heyday emerged from observing consumer commerce shifting rapidly to messaging channels. The founders identified a need for brands to manage digital conversations effectively. Their guiding insight was to make brand engagement as intuitive as messaging a friend.
Heyday serves retail businesses, including clients such as Lacoste and Decathlon, helping them meet modern customer expectations. The company envisions cultivating seamless customer journeys and stronger brand loyalty through scalable, personalized engagement across conversational touchpoints, shaping digital retail interactions.
Heyday has raised $850.0M across 8 funding rounds.
Key people at Heyday.
Heyday was founded in 2020 by Adam R. Gerchen (Co-Founder) and Sebastian Rymarz (CEO and Co-Founder).
Heyday has raised $850.0M in total across 8 funding rounds.
Heyday was founded in 2020 by Adam R. Gerchen (Co-Founder) and Sebastian Rymarz (CEO and Co-Founder).
Heyday has raised $850.0M in total across 8 funding rounds.
Heyday's investors include Spark Capital, Anorak Ventures, Firstminute Capital, Supercharge.vc, True Ventures, Claire Novorol, Tom Foster-Carter, Victoria van Lennep, Abstract Ventures, Packy McCormick, Ride Ventures, Spacecadet Ventures.
Heyday has raised $850.0M across 8 funding rounds. Most recently, it raised $7.0M Seed in June 2022.
| Date | Company | Round | Lead Investor(s) | Co-Investor(s) |
|---|---|---|---|---|
| Jun 1, 2021 | 10club | $40.0M Seed | Fireside Ventures | Aman Gupta, Sameer Mehta, Joel Ayala, PDS International, Sanket Parekh |
Key people at Heyday.
Heyday is a San Francisco-based technology company founded in 2020 that specializes in creating and accelerating digital brands in the e-commerce sector.[1] It functions as a platform providing capital, tools, insights, and expertise to entrepreneurs across the brand lifecycle—from incubation to acquisition—focusing on digitally-native brands with a marketplace-first approach.[1] Heyday weaves together technology, data, operations, and growth capabilities to enable omni-channel expansion, product innovation, and brand equity building for its portfolio; its brands have achieved 64% year-over-year organic growth, outpacing the broader e-commerce market.[1] The company raised $800M before being acquired by Branded in September 2024.[1] It primarily serves the e-commerce industry, transforming emerging digital-first brands into omnichannel household names through custom-built capabilities for revenue and profit growth.[1]
Heyday was founded in 2020 in San Francisco, California, at 555 Mission Street Suite 101.[1] While specific founders are not detailed in available sources, the company emerged to address the needs of digitally-native e-commerce brands in a global marketplace economy, pioneering a digital-first approach to brand building.[1] Early traction came from acquiring and incubating rapidly emerging digital brands, leveraging innovative technology, data, and channel expertise to drive exponential growth.[1][3] A pivotal moment was its acquisition by Branded in September 2024, marking the culmination of its independent phase after raising $800M in total funding.[1]
Heyday stands out in the e-commerce space through these key strengths:
Heyday rides the wave of e-commerce digitization and omni-channel retail trends, capitalizing on the shift from pure online marketplaces to hybrid models blending digital-native origins with physical presence.[1] Its timing aligns with post-pandemic acceleration in consumer goods marketplaces like Amazon, where digitally-native brands seek scaling expertise amid global supply chain demands.[1] Market forces favoring Heyday include rising demand for data-driven brand building and the consolidation of e-commerce via acquisitions, as seen in its own buyout by Branded.[1] By incubating and transforming brands, Heyday influences the ecosystem by setting benchmarks for high-growth trajectories, fostering a pipeline of resilient omnichannel players that enhance competition and innovation in consumer products.[1][3]
Post-acquisition by Branded in 2024, Heyday's platform will likely integrate deeper into Branded's portfolio, amplifying its tools for scaling e-commerce brands amid AI-enhanced personalization and social commerce rises.[1] Trends like omni-channel dominance and data-optimized supply chains will propel its incubated brands, potentially expanding into emerging markets or sustainability-focused products. Its influence may evolve from independent accelerator to a core engine within a larger acquirer, sustaining momentum in building household names from digital upstarts—echoing its founding mission to outpace e-commerce evolution.[1]