A directory of open source alternatives to paid software, organized by which paid product each one replaces. Each entry shows GitHub stars, latest commit, and license; tool teams and companies buy ad slots to get exposure.
Piotr KulpinskiOne-line growth story, compiled by us from public sources; speculation is marked separately below.
Real payments synced by TrustMRR, in USD, by calendar month, renewals included.
“Cards show 'Stars', 'Last commit', 'License'; listings 'Open Source Alternative to:'; 'Built with Dirstarter' footer credit; 'Join 8K subscribers getting our weekly newsletter'”Quote from the site
New-user source: Other (Direct / referral / email / paid). Similarweb 2026-09: the top channel is direct at 41.33%, followed by organic search (almost all traffic is organic, paid is 0%), then referrals; about 354.9K visits last month (global rank about 110K). Besides the brand keyword openalternative, search terms include browse open source software alternatives and open source alternative; among referral sources, alternativeto.net accounts for 5.05%, bsky.app 3.55%, and dirstarter.com 2.94% (the founder's own directory template site). Social includes Reddit, X, and YouTube. The website mentions an early Hacker News top spot and a Product Hunt launch; the email list has about 8K subscribers, and returning users come back through the weekly newsletter and the X/Bluesky/Mastodon accounts. TrustMRR has no founder-reported channels on record.
Top channel measured by Similarweb, others estimated by rank
| Attributable new users, last month | Share |
|---|---|
| Other | 100% |
Direct + brand search 85%. Direct and brand search count as viral only when the site shows sharing mechanics; the largest share wins, under 5% means Other.
| Country | Share of visits |
|---|---|
| India | 23.47% |
| United States | 12.46% |
| Germany | 5.33% |
| Brazil | 4.58% |
| Spain | 4.11% |
English
Reddit, X, YouTube
1.8K keywords · brand ~85% · organic 100% / paid 0%
| Similarweb top 5 keywords |
|---|
| openalternative |
| open alternative |
| openalternative co |
| browse open source software alternatives |
| open source alternative |
18 referring sites
| Site | Share of referrals |
|---|---|
| alternativeto.net | 5.05% |
| bsky.app | 3.55% |
| dirstarter.com | 2.94% |
| Category | Share of referrals |
|---|---|
| Programming and Developer Software | 16.8% |
| Computers Electronics and Technology - Other | 16.7% |
| Graphics Multimedia and Web Design | 7.47% |
| News & Media Publishers | 3.18% |
| Business Services | 2.4% |
About $5,520 last month (real payments synced by TrustMRR), #230 of 563 TrustMRR sites; the month before was $6,582.
New-user source: Other (Direct / referral / email / paid). Mostly referrals, email or paid, or mostly direct with no clear source Similarweb 2026-09: the top channel is direct at 41.33%, followed by organic search (almost all traffic is organic, paid is 0%), then referrals; about 354.9K visits last month (global rank about 110K). Besides the brand keyword openalternative, search terms include browse open source software alternatives and open source alternative; among referral sources, alternativeto.net accounts for 5.05%, bsky.app 3.55%, and dirstarter.com 2.94% (the founder's own directory template site). Social includes Reddit, X, and YouTube. The website mentions an early Hacker News top spot and a Product Hunt launch; the email list has about 8K subscribers, and returning users come back through the weekly newsletter and the X/Bluesky/Mastodon accounts. TrustMRR has no founder-reported channels on record.
Free for users; advertisers pay monthly: Silver $147 (about 90K impressions), Gold $297 (about 350K), Platinum $597 (about 650K), billed monthly and cancelable anytime, with an annual option as well
Dossier confidence: medium. Parts 1 and 2 come from reading the site and Similarweb data; part 3 from public reporting, founder posts, Wayback snapshots, WHOIS and similar, with speculation marked.
The numbers: revenue comes from TrustMRR: real payments synced automatically from the founder's Stripe or other payment account, summed by calendar month, renewals included, in USD. Site visits come from the Similarweb public page; where it shows none, they are estimated from global rank or the TrustMRR payment count, as noted on the page.
Data through last month. Page updated 2026-10-31.
Scan with WeChat to pay; this page unlocks by itself once paid.
On a phone: save the QR image, then scan it from your photos in WeChat.