Comparison

Similarweb vs Use Poach in 2026: Digital market intelligence vs Facebook Ad Library capture

Similarweb estimates traffic, audiences, keywords, and AI referrals across a market. Use Poach saves a Facebook Ad Library ad you have already found to local files, or to your own Notion database for a one-time $67 Pro license. They solve adjacent, not competing, jobs.

Updated October 21, 2026

Similarweb

Use Poach

Key takeaways

Similarweb analyzes traffic, sources, keywords, audience, and engagement across more than 100 million websites. Use Poach does not publish a search database or traffic intelligence layer, it captures ads found manually in Facebook Ad Library.
Use Poach Free saves a selected Facebook Ad Library ad’s media and metadata screenshot card to local disk. Pro adds a 13-column database in the customer’s Notion workspace for a $67 lifetime license.
Similarweb reports referral traffic from ChatGPT, Claude, Perplexity, Gemini, Grok, and DeepSeek. Use Poach has no AI traffic or AI visibility monitoring feature.
Use Poach is limited to the public Facebook Ad Library and does not publish TikTok, Google Ads, display, native, competitor alerts, or proprietary ad-discovery coverage.
Similarweb paid access is sales-led, with meaningful access typically around $199 to $800 or more per month. Use Poach has a free capture tier and a one-time $67 Pro license rather than a recurring Pro subscription.
Similarweb’s data estimates are unreliable for sites below roughly 50,000 monthly visits. Use Poach does not estimate traffic, so its capture workflow is not affected by the advertiser’s site size.
Neither product is a full campaign-management tool. Similarweb supplies external market intelligence, while Use Poach supplies a personal or Notion-based creative reference collection.

These products should not usually appear on the same shortlist. Similarweb is an intelligence platform for understanding a market from the outside: traffic, acquisition channels, keywords, audiences, retail signals, and AI referral visits across more than 100 million websites. Use Poach begins at the opposite end of the workflow. After you have manually found an ad in the public Facebook Ad Library, its Chrome extension saves the selected creative and a metadata card to your disk, or sends it to a Notion database you control. Similarweb helps answer which competitor or channel deserves attention. Use Poach helps a paid-social researcher keep a useful record of one creative example. Pick Similarweb for evidence that will shape a broader strategy or media allocation. Pick Use Poach for a lean, owned swipe-file workflow. A team doing serious Meta creative research may use both, but Similarweb cannot replace the capture workflow and Use Poach cannot discover ads, estimate spend, or monitor a competitor for you.

The tools at a glance

Tool	Starting price	Best for
Similarweb	$0	Marketing strategy, media, sales, and research teams that need broad external evidence about competitor traffic, audiences, channels, retail demand, and AI referrals before committing budget.
Use Poach	$0	Solo paid-social researchers and Notion-based creative strategists who already search Facebook Ad Library and want to keep selected examples as local files or searchable records they control.

Similarweb

Digital intelligence for competitor traffic, audiences, keywords, retail demand, and AI referral analysis

Full review →

Similarweb is the strategic tool in this comparison. It estimates traffic, sources, keyword performance, audience demographics, and engagement across websites, apps, and retail channels. A paid-media team can use it to understand where a competitor is winning attention, whether search or referral traffic is changing, or which signals justify a campaign. It is for market context at scale, not cataloguing creative.

Its AI referral reporting widens that market view. Similarweb tracks visits arriving from ChatGPT, Claude, Perplexity, Gemini, Grok, and DeepSeek, letting marketers compare AI-sourced traffic between domains. It also offers sales intelligence and retail analytics at higher tiers. That does not produce a searchable Meta ad archive or a saved creative file, but it can show the traffic context around a competitor.

Similarweb has a free tier, but meaningful access begins around $199 per month through a sales process, rising to roughly $399 for Team and $799 for Business. Its estimates become unreliable for domains under roughly 50,000 monthly visits. The profile does not identify a white-label option. It is not a low-cost ad swipe file.

Pricing

Feature	Free $0	Starter ~$199/mo	Team ~$399/mo	Business ~$799/mo	Enterprise Contact
Websites analyzed	Limited	Unlimited	Unlimited	Unlimited	Unlimited
AI chatbot traffic data	No	Yes	Yes	Yes	Yes
Historical data depth	3 months	6 months	12 months	24 months	36+ months
API access	No	No	Yes	Yes	Yes
Sales intelligence	No	No	No	Yes	Yes
Retail analytics	No	No	No	Yes	Yes

Best for: Marketing strategy, media, sales, and research teams that need broad external evidence about competitor traffic, audiences, channels, retail demand, and AI referrals before committing budget.

Use Poach

Chrome extension that saves selected Facebook Ad Library ads locally or into a customer-owned Notion database

Full review →

Use Poach is a narrow paid-social research aid. It starts after a researcher has located an ad in the public Facebook Ad Library. The Free extension saves the selected image or video plus a metadata screenshot card to local disk. Published details include the headline, primary copy, CTA, advertiser, landing-page URL, dates, and user tags. This is a collection workflow, not an ad-spy database or competitor-monitoring product.

Pro adds a direct Notion workflow for a one-time $67 lifetime payment. The extension creates a 13-column database in the customer’s own Notion workspace and saves captures as native rows with screenshots. That suits a strategist who organizes examples by niche, awareness stage, or lead type. The vendor says captured ads, screenshots, Notion content, and Notion tokens are not sent to its licensing service.

Use Poach does not discover ads, estimate spend, track creative changes, manage approvals, or cover TikTok, Google Ads, display, native, or other networks. It will not replace Similarweb, Meta Ad Library, or a creative-intelligence subscription. Use it when a researcher wants a low-cost library from an existing Facebook Ad Library habit, especially if Notion is already the working archive.

Pricing

Feature	Free $0	Pro $67 lifetime
Capture Facebook Ad Library ads to disk	Yes	Yes
Save ad image or video	Yes	Yes
Metadata-embedded screenshot card	Yes	Yes
Niche, awareness-stage, and lead-type tags	Yes	Yes
Notion database sync	No	Yes
13-column Notion database creation	No	Yes
Recurring subscription	No	No

Best for: Solo paid-social researchers and Notion-based creative strategists who already search Facebook Ad Library and want to keep selected examples as local files or searchable records they control.

Head-to-head feature comparison

Feature	Similarweb	Use Poach
Primary job	Digital market intelligence	Save selected Facebook Ad Library creative
Competitor traffic and audience estimates	Yes, traffic, sources, audience, and engagement	No
AI referral traffic	ChatGPT, Claude, Perplexity, Gemini, Grok, and DeepSeek referrals	No
Facebook Ad Library capture	No published feature	Yes, selected ads found by the user
Ad discovery and competitor monitoring	No published ad-library monitoring workflow	No, manual discovery only
Notion workflow	No published feature	Yes, Pro creates a 13-column customer-owned database
Coverage beyond Facebook Ad Library	Websites, mobile apps, and retail channels	No published coverage beyond Facebook Ad Library
API access	Yes, Team tier and above	No published API
Free option	Yes, limited	Yes, local capture workflow
Starting price	~$199/mo Starter, sales-led	$0 Free; $67 lifetime Pro

Which should you choose?

Teams deciding where to allocate media or market-research budget

Similarweb

Researchers saving a handful of Facebook Ad Library examples they already found

Use Poach

Marketers comparing AI referral traffic across competitor domains

Similarweb

Notion users building a small, owned creative swipe file

Use Poach

Teams that need traffic and audience estimates across a category

Similarweb

Researchers who need a free, local-first capture workflow

Use Poach

Teams needing cross-network ad discovery or campaign monitoringNeither, choose a dedicated ad-intelligence product

Similarweb and Use Poach belong at different points in a paid-media research process. Similarweb helps a team decide where to look by exposing external market, traffic, audience, keyword, retail, and AI referral signals. Use Poach preserves a creative reference once a person has already found it in Facebook Ad Library. If the immediate problem is choosing a market, competitor, or channel to investigate, Use Poach has no data to answer it. If the problem is retaining a specific Facebook creative with copy, CTA, dates, landing URL, and tags, Similarweb has no capture workflow. Treat them as complements only if both jobs are active.

Bottom line

Choose Similarweb when a paid-media or strategy decision needs broad competitive intelligence, especially traffic, audience, acquisition, retail, or AI referral context. Its sales-led cost is justified only when that evidence affects recurring decisions, and its small-site accuracy limit needs to be respected. Choose Use Poach when the need is narrower: save Facebook Ad Library examples you already found and, for $67 lifetime, place them in a Notion database you own. It is a low-cost creative-research companion, not a replacement for discovery. If you need cross-network ad discovery, alerts, or spend estimates, neither tool is complete.

Frequently asked questions

Is Similarweb or Use Poach better for researching Facebook ads from competitors?

Use Poach is better for saving a Facebook Ad Library ad you have already found, while Similarweb is better for broader competitor traffic and audience research. Use Poach does not discover ads or monitor competitors, so start in Facebook Ad Library and use it to preserve selected creative rather than expecting an ad-intelligence database.

Can Use Poach replace Similarweb for a small ecommerce brand doing paid-social research?

Use Poach cannot replace Similarweb when the ecommerce brand needs traffic, audience, keyword, or market intelligence because it only captures selected Facebook Ad Library ads. Use Poach can be the more sensible purchase when the whole need is a small collection of creative references, especially for a team already organizing work in Notion.

What does Use Poach Pro add beyond the free Facebook Ad Library capture extension?

Use Poach Pro adds a 13-column database in the customer's own Notion workspace and saves each capture as a native row with its screenshot for a $67 lifetime license. The Free tier already saves the selected ad media and metadata screenshot card to local disk, so Pro is specifically a Notion workflow upgrade.

Does Similarweb show the actual Facebook ads a competitor is running?

Similarweb does not publish a Facebook Ad Library capture or ad-creative archive feature, so it is not the tool for viewing and saving an individual competitor ad. Similarweb provides digital intelligence such as traffic, sources, keyword, audience, and AI referral signals, while Facebook Ad Library is the discovery surface Use Poach works from.

Which tool is more useful for tracking AI traffic alongside paid-media research?

Similarweb is the useful option for AI traffic context because it reports referral visits from ChatGPT, Claude, Perplexity, Gemini, Grok, and DeepSeek. Use Poach has no AI measurement feature because its scope is saving Facebook Ad Library ads to local files or a connected Notion database.