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SourceForge

SourceForge is a web service founded by Tony Guntharp, Uriah Welcome, Tim ... sourceforge.net · Edit this at Wikidata · IPv6 support, Yes. Commercial, Yes.
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Last verified 4 months ago
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SourceForge is a web service founded by Tony Guntharp, Uriah Welcome, Tim ... sourceforge.net · Edit this at Wikidata · IPv6 support, Yes. Commercial, Yes.

Employees

51-200

Funding

Growth

Pricing

Public pricing page

AI Classification

MarTechMarTech Vendor

SourceForge is a software review, comparison, and discovery platform founded in 1999, serving approximately 20 million monthly visitors. It monetizes by offering B2B software vendors paid listing tiers, lead generation, buyer intent data, and LLM/AI search optimization services.

Deep Intelligence

Account Scoring

Low Churn Risk
  • Public pricing — predictable revenue
  • Growth — mature / stable

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Social Links

Linkedin

Competitors

Capterra

SourceForge is one of 2,673 B2B companies in the Kustiq directory.

SourceForge sits among 219 martech vendor companies in our MarTech directory.

Similar profiles: Loom, Graphy, Acunetix, and The AI-Native SecOps Platform.

Both sit in the 51-200 headcount band, and both are at Growth. See SourceForge vs Loom side by side.

Both sit in the 51-200 headcount band, and both are at Growth. See SourceForge vs Graphy side by side.

Both sit in the 51-200 headcount band, and both are at Growth. See SourceForge vs Acunetix side by side.

Segment benchmark

How SourceForge compares with other MarTech Vendor companies

SourceForge is one of 219 MarTech Vendor companies profiled in the Kustiq MarTech directory, which holds 311 MarTech companies in total. Every number below is computed from those profiles.

SourceForge sits in the 51-200 headcount band. 57% of the 159 segment peers with a known team size are smaller. 21% of those peers share the same band.

The most common tech detections across the 79 peers with a visible stack are Cloudflare (53%), Google Analytics (19%), and WordPress (16%). SourceForge lists none of them.

Among the 87 segment companies with disclosed funding, Growth is the most common stage (70%). SourceForge is at Growth.

The median founding year across 54 peers with a known founding date is 2014.

London is the most common HQ city in this segment, home to 7% of the 44 peers with a known location.

Benchmarks are recomputed from live directory data, so they move as profiles refresh. Counts cover Kustiq-profiled companies, not the whole market.

How Kustiq built this profile

How this profile was built

  • Live web rendering via Browserless headless Chrome, not a stale cached scrape.
  • Search intelligence via Serper API across the company site, LinkedIn, press, and GitHub.
  • Claude only picks the buckets. It never decides facts.
  • 12-factor churn engine. Deterministic score, zero LLM at scoring time.
  • SMTP RCPT TO handshake on every contact, at delivery time on full profiles (paid plan).

This profile was built from 5 rendered pages of sourceforge.net and search coverage across the live web on .

Read the full methodology in our LLM-readable reference or compare against the deterministic-vs-AI framework.

Frequently asked questions

How many employees does SourceForge have?
SourceForge has 51-200 employees, based on public sources read at the last profile run. That makes it larger than 57% of the 159 profiled MarTech Vendor peers with a known team size.
What industry is SourceForge in?
SourceForge is a MarTech company in the MarTech Vendor segment.
Who are SourceForge's competitors?
Public sources list Capterra as SourceForge competitors. The list comes from live search coverage at the last profile run, not a static database.
Is this profile actually verified, or just generated by AI?
The structured fields come from a hybrid pipeline. Facts (location, employee range, funding, tech stack) come from live web rendering plus Serper search across the company site, LinkedIn, press, and GitHub. Claude only picks the buckets: vertical, segment, growth signal. It never decides facts. Contact emails on full profiles pass an SMTP RCPT TO handshake at delivery time.
How is this different from a contact database?
Kustiq profiles one company at a time, live from the web when you ask. Tools like Apollo and ZoomInfo rent access to a 50M+ row pool that ages every quarter. Different shape, different price, and the freshness story is the opposite.
What does "track this profile" do?
Tracking saves SourceForge to your free dashboard so you can re-run the full pipeline on it anytime. Free with a signed-in account: 3 profiles a week, no card.
Can the profiled company remove this page?
Any company in the Kustiq directory can request removal at /trust#removal. Removed profiles return 410 Gone and stay out of search.
How fresh is the data?
SourceForge was last verified 4 months ago. The data refreshes when anyone re-runs the profile (the Re-run now button above does exactly that), and we run the SMTP handshake on contacts when you ask for them, not when we cached the row. The freshness card above the profile shows the exact relative date for the current visit.
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