1. TrackPlay, best for sales-linked tests
From $29/mo. Free plan: Yes (1,000 plays/mo, watermarked).
TrackPlay is the pick if you run paid traffic to a video sales letter and want the player to prove which traffic, edit and second made the sale. It is a VSL player and analytics platform built for paid-traffic funnels. Sound-first autoplay, timed CTAs and watch gates hold attention; per-second retention split by buyers and non-buyers, revenue per play and conversion funnels show what happened; cart postbacks and server-side events tie the verified purchase back to the play and send it to Meta, TikTok and GA4. Split tests run under one embed and are decided on the cart-verified sale with a p-value and confidence interval. Every feature is included on every paid plan, billing is by plays, and a no-card free plan includes 1,000 watermarked plays a month. The costs are scope and proof. It is narrow by design, not a general host or B2B content library, and it is very new, thinly reviewed and currently invite-only, so pilot one funnel and reconcile its figures against your cart before moving a proven offer.
We break the plans and the long-term user reports down in our full TrackPlay review.
What works
- Split-test winners are decided on the cart-verified sale with a z-test, p-value and confidence interval, while variants stay under one embed
- Server-side conversion events go to Meta, TikTok and GA4, and cart postbacks tie the verified sale to the play that earned it
- Per-second retention separates buyers from non-buyers and reports hook rate, hold rate and revenue per play
- Sound-first autoplay, timed CTAs and watch gates are built for a paid-traffic VSL
- Every feature is on every paid plan; billing is by plays, paid plans start at $29 a month and the free plan includes 1,000 plays
What to watch
- Narrow by design: built for paid-traffic VSL conversion, it is not a general video host or a B2B content library, so it has no channels, SEO pages or webinar tooling and is a poor fit when the video's job is content marketing rather than a direct-response sale
- Very new, with testimonials on its own site but little independent review or Reddit footprint, and signup is currently invite-only, so pilot it before committing paid traffic
- Billing is by plays, and a start, unmute, resume and replay can each count, so one viewer may register several plays at volume
- The contract does not promise a specific uptime percentage, so a proven offer still needs a staged migration and a backup plan
Bottom line: read the TrackPlay review before you commit an offer to it.