Stackzilo is an independent research site covering SaaS and AI tools for solopreneurs, indie hackers, and small teams.
The software market is crowded and most reviews are written to sell, not to inform. Stackzilo exists to do the opposite: cover what each tool actually does, who it’s genuinely a good fit for, and where it falls short — based on features, pricing, and real user feedback rather than affiliate incentives.
We don’t run sponsored rankings or paid placements. When we mention that a tool is worth paying for, it’s because the research supports it — not because someone paid to be featured.
How we work
Every guide and comparison is built from the same process: we look at what the tool claims, test or verify those claims where possible, read what real users say across review platforms, and compare pricing honestly against the alternatives. We update articles as tools and pricing change.
Who writes this
Stackzilo is written and edited by David Cole, who covers the SaaS and AI tools space for independent operators. Connect on LinkedIn.
A note on links
Some articles may contain affiliate links. These never influence our coverage, rankings, or recommendations. If a tool is the right pick, we say so — affiliate relationship or not.