After selling Firebase due to fear of Google competing, founder Andrew Lee discovered large companies are too slow and internally misaligned to execute such threats effectively. The initiative to compete would have likely fizzled out due to lack of a dedicated team and leadership buy-in.
Andrew Lee contrasts two of his companies: Tasklet raised at a $175M valuation with under $1M ARR due to its 80% month-over-month growth. In contrast, his other company, Shortwave, with a larger $2M run rate but flat growth, couldn't raise any money, proving that velocity matters more to VCs than current scale.
The true value of Y Combinator isn't just mentorship; it's the 'pressure cooker' environment and the brand's track record. This borrowed credibility helps founders 'manifest' belief from investors, employees, and customers long before they have the metrics to justify it on their own.
Firebase started as a chat product called Involve. The team discovered their real value after customers admitted they hated the product's UI but desperately needed its backend API for their own apps. They scrapped the front end and sold the API directly, uncovering a massive market.
Andrew Lee considers his AI email client Shortwave a venture-scale failure despite being superior to Gmail. The reason: the pain point wasn't severe enough for most users to switch from a free, 'good enough' incumbent. This highlights the challenge of competing in markets with dominant, free products.
The future of business software will be dominated by AI command centers, not individual apps. Users will interact with services like Stripe or Firebase via agents, making traditional UIs and dashboards irrelevant. SaaS companies will need to adapt to a 'headless' model, providing value through APIs consumed by agents.
By identifying the agent market six months before competitors, Tasklet was able to establish a foothold and achieve escape velocity. Andrew Lee believes that if they had launched just a few months later, the 'table stakes' to compete would have been too high, and the company would have received no sign-ups.
When Firebase pivoted to a developer product in 2011, the consensus among investors was that there was no money in selling to developers. The largest exit in the space, Heroku, was considered only a 'medium-sized' success, showing how dramatically investor sentiment towards developer-first companies has shifted.
Andrew Lee was initially against re-applying to Y Combinator after a rejection. His co-founder, James Tamplin, believed in it so strongly that he submitted their application in secret. This act of conviction led to their acceptance and was a pivotal moment for the company that became Firebase.
After a demo day with no investor interest, Firebase's first two crucial checks came from unconventional sources. One was from a college alumnus investing 'to be nice,' and the other was from their co-working space landlord who invested simply because he saw how hard they worked every night.