Whatsmyserp

Unlimited on-demand keyword research data inside Google search results.

Users40K

Rating3.4

Reviews71

Manifest versionV3

7-day growth-10K

7-day growth rate-20%

Preview

Whatsmyserp Media preview

4 assets

Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

Rating trend

30-day rating change

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30-day rating change

Start

3.44

Latest

3.44

30-day rating change

0.00

2026年5月29日2026年6月4日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat

00%

7-day growthDeclining

-10K-20%

30-day growthDeclining

-10K-20%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version2.0.2

ManifestV3

Size122KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

Research keywords without leaving your Google search results.

Whatsmyserp, previously known as WMS Everywhere, is an extension that provides keyword metrics like search volume and cost-per-click for your current search term and a collection of related search terms.

This free extension is built by WhatsMySerp.com

Reviews

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The Chrome Web Store shows 71 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

4★

3★

2★

1★

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AI product read

SEO keyword research tool that displays search volume, CPC (cost-per-click), and related keyword data directly within Google search results pages

Eliminates the need for SEO professionals to switch between Google search and separate keyword research tools by embedding keyword metrics inline in search results

User performs a Google search → content script (running on www.google.* pages) detects the search query → background script fetches related keyword suggestions via Google's autocomplete API and keyword metrics (search volume, CPC) via the WhatsMySerp API → data is displayed in a sidebar/overlay panel alongside the Google search results without leaving the page

Target users: SEO professionals / Content marketers / Digital marketers / Website owners performing keyword research

The main content script (google.f055f8b7.js, 365KB) is heavily minified React code on a single line, making granular UI logic analysis difficult
Could not determine exact sign-in method (email/password vs OAuth) from extension code alone
Cannot confirm whether WhatsMySerp.com has backend paid tiers that affect API quotas without visiting the website

Monetization

No paid features detected

The store description explicitly states 'This free extension is built by WhatsMySerp.com'. No payment platform keywords (stripe, paypal, subscription, premium, upgrade, plan, price) were found in any source file. The deterministic paid heuristic returned isPaid=0 with no payment platform matches. The 'pro' keyword hits are generic minified code fragments in React/build tooling, not paid feature gating. The lookup API requires authentication but not payment. No feature gating or tiered access logic was found in the extension code.

Confidence: 75
Payment platform: --
Source: AI / High
Login required: Yes
Reason: The background service worker implements a full authentication flow: (1) get-token handler retrieves a JWT cookie ('wmsextensionjwt') from whatsmyserp.com or fetches one from api.whatsmyserp.com/api/v1/extension/jwt with credentials; (2) login handler exchanges a token for an API key via ext.whatsmyserp.com/api/v1/user; (3) the core lookup API (ext.whatsmyserp.com/api/v1/lookup) requires a Bearer token in the Authorization header. External host evidence also shows sign-in and sign-up URLs (whatsmyserp.com/sign-in, whatsmyserp.com/sign-up). The core keyword data workflow cannot complete without a valid authenticated token from the WhatsMySerp service.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：storage、cookies
同时具备浏览数据与站点访问能力

Publisher

WhatsMySerp

Independent publisher

Email: [email protected]
Phone: --
Address: --

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Permissions

Host access