Tools
B2B prospect intelligence on websites, LinkedIn & CRM — validated emails, mobile phones, and company insights for 200M+ contacts.
Compare extensions
Workflow & Planning
Source, organize, enrich, and export candidate profiles from LinkedIn and GitHub — built for SeekOut recruiters.
Audience & ratings
Store users
2K
4K
Ratings
What stands out
SeekOut Sourcing reports the larger audience. These are store counts. The rating difference is 0.37 points across 7 and 17 ratings.
Different categories. Category overlap does not establish that two products serve the same workflow.
Product & publisher
Publisher
Selling.com Product
Zipstorm
Publisher portfolio
1 listing
1 listing
Listing status
Active
Active
Manifest
Version 3
Version 3
Package size
2.95MiB
414KiB
Permissions & access
Requested capabilities describe access, not developer intent or a safety verdict.
API permissions
8 requested
- unlimitedStorage
- activeTab
- tabs
- cookies
- storage
- webNavigation
- sidePanel
- scripting
5 requested
- tabs
- activeTab
- storage
- scripting
- cookies
Website patterns
1 recorded
- <all_urls>
2 recorded
- https://*.seekout.io/*
- https://*.seekout.us/*
Releases
Explore the release history
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Create your free accountEvidence behind this comparison
Both listings observed 2 Oct 2026.
Store users and ratings are observations, not revenue or lifetime installs. A larger audience or a higher score does not establish product quality.
How Earlygap collects evidenceReplace an extension
Your comparison
2 of 2 selected
Selling.comTools
SeekOut SourcingWorkflow & Planning