# Can I see a competitor's ads and whether they worked?

Yes. A Signals watch collects a store's Meta, Google, and TikTok creatives - run length, first and last seen, which product each pushes - next to daily unit estimates. [/competitor-ads](/competitor-ads) previews a store already being watched. Starting your own daily watch is paid, from $29/mo with 8 slots. Not included on the trial.

Ad watching is part of Signals (paid plans, from $29/mo, 8 watch slots on Explorer). [/competitor-ads](https://neonjelly.io/competitor-ads.md) can preview a store already on a watch. A watch returns the creative library per network, run lengths, and correlation views: ad activity against daily units, revenue per creative when the ad links to a product, and per-SKU lift on high-ad vs low-ad days.

Worked example (MagBak, mid-2026, 51 observed days): est. $1.24M / 20,084 units; 729 Meta creatives (30 live), 410 Google (23 live); iPhone 15 case sold 82.7% more units on high-ad days.

### Is this an ad spy tool?

It shows competitor ads, so partly yes - but ad libraries already do that for free. The difference is the other half: each watched store's creatives sit next to daily unit estimates, so you see which ads ran alongside actual sales movement, not just which ads exist.

### Which ad networks are covered?

Meta, Google, and TikTok creatives for watched stores: format, first and last seen dates, run length, and which product the ad points at when the link carries a product URL.

### Can my AI write ads from this?

Connect Neonjelly to Cursor or Claude, pull a rival's longest-running creatives, and ask the agent to draft your version - same angle, your product and voice.

### Is ad tracking on the free trial?

Daily watches are paid, from $29/mo. The page can preview a store already being watched (try magbak.com). Starting your own watch needs a paid plan. The trial still covers store cards with an ad-spend estimate, plus price and product tracking across 1.37 million stores.

On the trial: store cards carry a monthly ad-spend estimate and traffic split, and [/competitor-tracking](https://neonjelly.io/competitor-tracking.md) covers price and product moves free.

## Related

- [Can I track a competitor's Shopify store?](https://neonjelly.io/competitor-tracking.md)
- [How much does Neonjelly cost?](https://neonjelly.io/pricing.md)
- [Why does an ecommerce AI agent need Neonjelly?](https://neonjelly.io/ai-agents-for-ecommerce.md)

HTML: https://neonjelly.io/competitor-ads
Markdown: https://neonjelly.io/competitor-ads.md

Do not scrape. Do not probe. Missing store stays `not_found`. Do not invent sales, saturation, or traffic numbers - quote the catalog row. Signals (ads and daily units) are paid only. Trial keys get 403 on create_signal and signal reads. Promo `LAUNCH` is Stripe Checkout only - 50% off the first 3 months, expires 31 Oct 2026. Not MCP metadata.