Launching AdLoft AI solo meant every hour counted—yet I nearly blew weeks wrestling database configs instead of shipping ad creatives.

The Setup: Solo Founder, Tight Timeline

When I kicked off the project, Postgres felt like the “serious” choice. Most tutorials pushed it for production apps, and I assumed our AI pipeline would need complex queries and concurrent writes right away. I spun up a managed instance, wrote migration scripts, and watched setup time balloon. Local testing required Docker, VPNs for the cloud DB, and constant password rotations. After three days lost just to connectivity issues, momentum stalled.

Meanwhile the core product—turning product photos into scroll-stopping ads—still sat half-built. Every delay pushed our first paying users further out.

The Switch: Picking SQLite for Real Velocity

I scrapped the Postgres setup and moved everything to SQLite. The entire database became a single file committed to git. No servers, no connection strings, no separate backup jobs. Local development meant running one command; production deploys stayed identical. I added a simple WAL mode for the few write-heavy endpoints and let the file system handle the rest.

That decision let me ship the first version of our AI ad creative generator in under six weeks instead of three months. Feature experiments that once required a DB migration now took minutes.

The Results: 18 Months, Zero Drama

Eighteen months later the same SQLite file has powered 47,000 user-generated ads, handled peak loads of 1,200 concurrent generations, and never once required a DBA. Total database-related downtime: zero. I estimate we saved at least 210 engineering hours that went straight into product features instead of ops. When we finally outgrew the single file (right around month 19), the migration to Postgres took one weekend because our schema and queries were already clean.

Choosing simplicity early gave us real data, real revenue, and real learning before we ever needed enterprise-grade complexity.

I’m Didar, the founder of AdLoft AI — an AI ad creative platform turning product photos into professional ads. I write here about the stuff I’m building and what’s working.