Chess.com on new websites
Online chess platform whose public API serves player and game data to third-party tools.
Found via: StackScope Discovery (Indie) 26 · StackScope Wider Web 9
Chess.com appeared on 14 new sites in the last 30 days.
These figures cover websites that went live since April 2026, not the web as a whole.
Get told when a new site ships with Chess.com.
14 new sites with Chess.com first seen in the last 30 days.
Stackdar watches every launch we detect and sends you the ones using Chess.com, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts workShare of new sites using Chess.com
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before July 2026. Chart starts at first detection.
The shaded areas were measured against a different set of sites, so the line can step there without Chess.com itself changing.
Coverage details
Before the dashed line where the dots begin, the line is a weekly average. After it, the last 90 days are shown one day at a time.
Grey: before 8 July 2026, we only tracked launches from launch platforms. From that date we crawl the wider web as well.
Amber: 8 July to 10 September 2026, before we improved our infrastructure to index new sites much sooner, often on the day they go live. Sites found that early often haven't finished setting up, so anything usually added after launch reads lower from 10 September. We record each site as it was when we found it.
The share is a proportion of whatever we were tracking at the time. For a single continuous measure, switch to launch platforms.
What kind of sites use Chess.com
25 sites with a known type, all time
Domain endings using Chess.com
35 sites, all time
- .com 48.6%
- .app 25.7%
- .org 5.7%
- .bio 2.9%
SaaS leaders
| Tool | % of sitesall time | % of categoryall time | ||
|---|---|---|---|---|
| #1 | – |
Zoho
|
1.4% | 87.1% |
| #2 | – |
Aryeo
|
<0.1% | 2.6% |
| #3 | – |
Jobber
|
<0.1% | 1.2% |
| #4 | ▼1 |
Atlassian
|
<0.1% | 0.7% |
| #5 | ▼2 |
Zoom
|
<0.1% | 0.5% |
| … | ||||
| #58 | ▼13 |
Chess.com
Current page
|
<0.1% | <0.1% |
Percentages show all-time adoption across the new sites we track: the share of all of them, and of the sites using any SaaS tool.Among September launches it ranked #78 in SaaS, down from #65 in August. All 1212 in SaaS →
Recent launches using Chess.com
26 of the 35 sites using Chess.com are product launches we list individually. The other 9 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. They are included in the StackScope API and in Stackdar alerts. How StackScope Discovery works
ChessWiz
Also detected
Your link in bio, but louder
Also detected
lidrill
Also detected
Chessano · Understand the move
Also detected
Luft: one more line, not one more game
Also detected
Préparation aux échecs, répertoires d’ouvertures et entraînement | ChessOpeningSmith
Also detected
GreyChess: read chess books with a live board beside every diagram
Also detected
Chess Professor
Also detected
ChessPigeon | Instant Chess Analysis
Also detected
Kingfisher — chess research, in one place
Also detected
Free Chess Game Analyzer & Stockfish Review | Chess Ramp
Also detected
Showing the most recent 12 of 26.
The StackScope API serves all 35 sites using Chess.com, filterable and exportable, from £15 a month.