
ZoomInfo
Lusha
Hunter.io
Instantly.ai
lemlist
Clearbit
Snov.io
Apollo’s predictive prospecting, sales engagement, and actionable analytics help the teams to reach its full revenue potential.

Sourcegraph
Gitpod
Repo-Architect-v2.vercel.app
Sourcebot
bloop
GitHub Actions
grep.app
Browse and search GitHub like an IDE

Which is more popular?
Based on our record, Apollo.io seems to be a lot more popular than Sourcegraph for GitHub. While we know about 69 links to Apollo.io, we've tracked only 1 mention of Sourcegraph for GitHub.
Website, pricing, platforms and company facts side by side.
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| Website | apollo.io | chromewebstore.google.com |
| Pricing | — | |
| Company | Startup from the United States | — |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Sourcegraph for GitHub yet.
Walkthroughs and reviews on video.
Free software to find email addresses - apollo.io review
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Apollo.io and Sourcegraph for GitHub. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Apollo documents zero-credit People API Search for eligible accounts. It returns candidate information without email or phone values. People Enrichment uses different rules and can charge for returned data. Waterfall...
The right Apollo alternative fixes the part of Apollo that costs you meetings. Bad data calls for a better database, and a missing channel calls for a specialist tool next to Apollo.
What is the best AI prospecting tool for B2B sales in 2026? The best tool depends on your team's specific situation. toflow.ai is a strong fit for multi-channel outreach across email, LinkedIn, and WhatsApp, and is...
We have no reviews of Sourcegraph for GitHub yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Personal email domains destroy this. Clearbit's Enrichment API returns a null company when it hits gmail.com. Apollo routes personal domains straight to a consumer bucket and skips B2B fields entirely. Even PDL's /person/enrich endpoint... - Source: dev.to / 6 months ago
A few things worth flagging: PDL beats Clearbit's historical rates for US and Western European companies, but drops to ~52% match rate for Japan and South Korea specifically. Apollo underperforms on raw company matching but returns... - Source: dev.to / 6 months ago
One thing comparison guides consistently get wrong: Clay is not an enrichment API. It's a waterfall orchestration tool that calls People Data Labs, Apollo, Clearbit, and others in sequence for you. It's useful, but it adds 2–8 seconds of... - Source: dev.to / 7 months ago
Sourcegraph: Adds code intelligence to GitHub, GitLab, and other hosts: hovers, definitions, references. For 20+ languages. - Source: dev.to / about 5 years ago
When comparing Apollo.io and Sourcegraph for GitHub, you can also consider the following products.

ZoomInfo is a B2B database providing detailed business information on people and companies.
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The context layer for your entire codebase
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Find all the email addresses related to a domain
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Paste a GitHub repo URL and get interactive architecture diagrams powered by AI. Understand any codebase in minutes.
Compare Repo-Architect-v2.vercel.app to Apollo.io or Sourcegraph for GitHub: