Nava vs Strella: built-in recruitment and EU data residency, compared

Nava Insights and Strella both run AI-moderated interviews that ask thoughtful follow-ups. They compete most directly on two things a research team actually has to answer for: where do participants come from, and where does the data live. Nava recruits from a 300M+ panel via Cint and Prolific and offers EU and Swedish data residency; Strella's privacy policy states it processes data in the United States under Standard Contractual Clauses, and its self-serve sign-up is listed as coming soon.

At a glance

Recruitment is the difference you can check

Strella has its own participant network, which is real and useful. Nava's recruitment is built on Cint and Prolific: 300M+ verified participants across 150+ countries, with screening on demographics, language, and 300+ criteria, available the moment you sign up. The point is not just the size of the number, it is that instant self-serve access to a panel that large is the thing most platforms make you book a demo and sign a contract to reach. Read how the panel strategy works.

Data residency is the difference you can verify

Strella's own privacy policy is clear that personal data is processed in the United States, with Standard Contractual Clauses for transfers. For a European buyer, that is a meaningful procurement fact. Nava offers EU and Swedish data residency, so the interview, the audio, and the analysis can stay in the EU.

A note on original-data claims

Strella has published an honest, useful in-house study suggesting many participants prefer AI-moderated interviews. It is a small sample (their own write-up reports 13 participants), so it is good marketing signal, not a benchmark. We mention it because the right response is not to dismiss it but to publish our own, larger, EU-participant evidence, which is a content goal, not a claim we will overstate here.

When to choose which

Choose Nava if you want self-serve access now, a global panel one click away, transparent per-interview pricing, and EU data residency. Choose Strella if its own panel and live session experience fit your workflow and US processing is not a constraint.

See the full field in the best AI qualitative research tools in 2026, or look at the platform and pricing.

Competitor details here are based on each company's public pages as of 2026 and change often. Verify current specifics, including data residency and pricing, with each vendor.