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🔄 Data last refreshed 1 day ago
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Make a deal with Knowledge Commons
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
1.5K
Account age
3 yrs
💰 Suggested sponsorship rate
$40 – $65 / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🎁 Free analysisfor Knowledge Commons
Known for
8 views
In 2025, we committed to the adoption of the Principles of Open Scholarly Infrastructure (POSI). To that end, we’ve completed a new annual audit to determine the degree to which our operations are now in alignment with POSI version 2.0.
Read more on our team blog: https://about.hcommons.org/2026/06/17/knowledge-commons-posi-audit-2026/
5 views
Our next #KCWorks Spotlight, selected by Martin Paul Eve, highlights the use of comics in care for dementia patients. Check it out! https://works.hcommons.org/records/4b3q0-dc434#description-heading
#openaccess #openscience #dementiacare
5 views
This #KCWorks spotlight, selected by Grant Eben, gets us thinking critically about AI 🌲 Check it out in our repository: https://works.hcommons.org/records/retw6-26g84
#openaccess #researchspotlight #artificialintelligence
4 views
Are you addicted to Stardew Valley? 🐮 🌱 👩🌾 If so, our User Engagement Manager Larissa Baca thinks this #KCWorksSpotlight is for you! Read the upload from Play Story Press now: https://works.hcommons.org/records/7a00a-j2942
#openaccess #researchspotlight #stardewvalley #gamestudies
📊 Post engagement
Recent posts · likes + reposts
Jun 22latest
4
Avg engagement / post
2–5
Typical post (engagement)
0.3%
Engagement vs followers
79/100
Very consistent reach
Nov 2022
On Mastodon since
Half of recent posts land between 2 and 5 likes + reposts (median 5) — a dependable floor a sponsored post can count on.
🔥 Top post: In 2025, we committed to the adoption of the Principles of Open · 8 likes + reposts
📊 Activity & format
Posting cadence
2.7 / week
Posts several times a week.
Content mix
Mostly images
Recent: 2 text · 10 image · 0 video.
Follower / following
42×
Follows 37 back. A strong ratio — an audience that follows them, not a follow-for-follow network.
Recent posts
View on Mastodon ↗
🔥 Top post
In 2025, we committed to the adoption of the Principles of Open Scholarly Infrastructure (POSI). To that end, we’ve completed a new annual audit to determine the degree to which our operations are now in alignment with POSI version 2.0.
Read more on our team blog: https://about…
Calling all art and astronomy lovers! You won't want to miss today's #KCWorks Spotlight, selected by Larissa Baca. ⭐️ https://works.hcommons.org/records/xneqq-cbz93
Our next #KCWorks Spotlight, selected by Martin Paul Eve, highlights the use of comics in care for dementia patients. Check it out! https://works.hcommons.org/records/4b3q0-dc434#description-heading
#openaccess #openscience #dementiacare
Wordpress 7.0 launched on Knowledge Commons sites! 🚀 There are SO MANY new features you can now use when in full site editing. Read more about them on our team blog: https://about.hcommons.org/2026/07/16/wordpress-7-0-has-launched-on-know…
All month, our KCWorks Spotlight has been highlighting the team. But do you REALLY know who our team is?! 😀 View our About site to learn more about the people working behind the scenes to maintain the Commons! https://about.hcommons.org/a…
This #KCWorks spotlight, selected by Grant Eben, gets us thinking critically about AI 🌲 Check it out in our repository: https://works.hcommons.org/records/retw6-26g84
#openaccess #researchspotlight #artificialintelligence
Our Project Manager, Bonnie Russell, loves monsters. 👾 Check out her #KCWorks spotlight selection, all about the Loch Ness Monster. Download it here: https://works.hcommons.org/records/yants-nqr80
#openaccess #researchspotlight #meteorol…
The Fourth of July makes us want a hot dog real bad! 🌭 🎇 Celebrate the holiday weekend with this special #KCWorksSpotlight: https://works.hcommons.org/records/7sqf0-q1y18
The Fourth of July makes us want a hot dog real bad! 🌭 🎇 Celebrate the holiday weekend with this #KCWorksSpotlight: https://buff.ly/pd2Ruo9
Are you addicted to Stardew Valley? 🐮 🌱 👩🌾 If so, our User Engagement Manager Larissa Baca thinks this #KCWorksSpotlight is for you! Read the upload from Play Story Press now: https://works.hcommons.org/records/7a00a-j2942
#openaccess #…
Happy Summer! 🌞 This month for our #KCWorksSpotlight, we're featuring handpicked selections from our team! All of July, you can see what we're reading and loving in the repository. #openaccess #researchspotlight
Hey Mastodon! What's your favorite feature of hcommons.org? We're going to be mixing up our content on this page soon and want to know which features you'd like to hear more about! :kc:
🐘 Community & instance
Home server
hcommons.social
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
On Mastodon since
Nov 2022
Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.
💡 Facts
🗓️Joined Mastodon in 2022 — 3 years ago.
👁️Averages 4 views per post.
📤Posts about 2.7× per week.
🕵️ Fake follower check
Estimated43/100
Fair
Credibility score
73%
Mixed
Real audience
Medium
Fake-follower risk
High
Data confidence
- Est. 73% real, active audience · Medium fake-follower risk.
- Low engagement (~0.3% of followers engage each post) — a sign of an inflated or inactive audience.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
hello is the admin account for hcommons.social and the voice of Knowledge Commons, serving all your open-access, open-source, non-profit scholarly communication needs!
Formerly Humanities Commons (2016-2024)
📸 Gallery
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
JWcph, Radicalized By Decency
16%
Iván Sánchez Ortega
16%
Trevor Owens
15%
Bernie Spookily Does It
14%
Steven Rosenberg
11%
Embrace Civil Disobedience
10%
More like this
Find more →
Mastodon
＋
Steven Rosenberg
@passthejoe@ruby.social
1.5K
Followers
Mastodon
＋
Embrace Civil Disobedience
@pattyhanson@mastodon.social
1.5K
Followers
Mastodon
＋
JWcph, Radicalized By Decency
@jwcph@helvede.net
1.5K
Followers
Mastodon
＋
Iván Sánchez Ortega ✓
@ivansanchez@mastodon.social
1.5K
Followers
Mastodon
＋
Trevor Owens ✓
@tjowens@digipres.club
1.5K
Followers
Mastodon
＋
Bernie Spookily Does It
@berniedoesit@mstdn.social
1.5K
Followers
Frequently asked questions
How much does Knowledge Commons charge for a sponsorship?
Knowledge Commons hasn't published fixed prices yet. Send a proposal through SocialDB and agree terms directly — your payment is held in escrow until the work is approved.
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Send a paid deal or collab request right here on SocialDB — we notify Knowledge Commons, and once they accept, your payment is held safely in escrow and released when the work is approved. You don't need to track down an email.
How many followers does Knowledge Commons have?
Knowledge Commons has 1,540 followers on Mastodon.
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