Methodology & independence

• Every data point is taken from the vendor's own pricing or product page; source URL and check date (2026-10-17) are on each tool page.
• If a vendor doesn't publish something, we show unknown — we never estimate.
• Rankings and shortlists are never sold. Paid "featured" placements are clearly labelled and kept separate from comparisons.
• Some links are affiliate links; they never change order or verdicts.
• Next: hands-on accuracy tests running the same prompts through each tool vs. manual checks.

Run by the team behind the Hypergrowth AI newsletter.