Both are ad-spy tools, but they answer different questions. BigSpy shows you which social video creatives are already winning. Anstrex shows you the full native-ad and dropship lander stack behind winning offers — including the advertorial page you would otherwise rebuild by hand.
If your ads run on TikTok, Meta or Reels and you need winning video hooks and creatives, BigSpy's $9/mo tier is enough. Choosing Anstrex for this job instead costs $479.88/yr vs $108/yr — $371.88 saved per year with the right pick.
For native traffic you need the lander, not just the creative. Anstrex exposes complete advertorial structures, push/native ad copy and dropship product landers. Rebuilding one competitor lander from a screenshot takes ~12 hours of frontend work; at a conservative $20/hr that alone is $240 per lander — more than five months of Anstrex. Illustrative scenario, not a reported customer result.
| Dimension | BigSpy | Anstrex |
|---|---|---|
| Monthly price | $9 | $39.99 (up to $69.99) |
| Core strength | TikTok/Meta/Pinterest video ad creative spy | Native-ads, push, pop and full dropship lander teardown |
| Best for | Social video product testing | Advertorial & native lander conversion rebuilding |
| Save 12 hr/lander of frontend rebuild? | No (creatives only) | Yes — lander + ad copy exported |
| Access | Visit /go/bigspy | Visit /go/anstrex |
Price snapshot: · USD before tax. Hourly rebuild cost is our illustrative assumption, not vendor data.