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6M influencer listings 🏢72.9K sponsor listings 🌍84.9B combined audience reach 📊13 platforms indexed 🗺️130+ countries covered 🏷️10,000+ niches 🦋2.7M Bluesky creators 🎙️1.3M podcast creators 🟣980.3K Twitch creators 📈261.1K Pinterest creators 🐘183.1K Mastodon creators 🥊167.1K Kick creators 𝕏160.2K X creators est. 99K YouTube creators 🎵68.9K TikTok creators ✈️66.4K Telegram creators 🎮10.5K Discord creators 🎬4.6K Rumble creators 📈2.7K Substack creators 🧵2.2K Threads creators 6M influencer listings 🏢72.9K sponsor listings 🌍84.9B combined audience reach 📊13 platforms indexed 🗺️130+ countries covered 🏷️10,000+ niches 🦋2.7M Bluesky creators 🎙️1.3M podcast creators 🟣980.3K Twitch creators 📈261.1K Pinterest creators 🐘183.1K Mastodon creators 🥊167.1K Kick creators 𝕏160.2K X creators est. 99K YouTube creators 🎵68.9K TikTok creators ✈️66.4K Telegram creators 🎮10.5K Discord creators 🎬4.6K Rumble creators 📈2.7K Substack creators 🧵2.2K Threads creators
Cathy Gellis

Cathy Gellis

🔄 Data last refreshed 7 days ago
🤝

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Followers
2.5K
Account age
9 yrs
🎁 Free analysisfor Cathy Gellis

📊 Post engagement

10
Avg engagement / post
0.4%
Engagement vs followers
Apr 2017
On Mastodon since

🔥 Top post: I filed an amicus brief this week for Techdirt arguing that Loui · 40 likes + reposts

📊 Activity & format

Posting cadence
0.57 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 12 text · 0 image · 0 video.
Follower / following
3.3×
Follows 759 back. A more reciprocal / networked account.
🔥 Top post I filed an amicus brief this week for Techdirt arguing that Louisiana's social media age-gating law, like all Internet age-gating laws, violates the First Amendment. I filed it at the Fifth Circuit, which struggles mightily with upholding the First Amendment... Here's a post abo… ★ 40
A few weeks ago I spoke at LexLab @ UC Law San Francisco about lawyers and AI. Lots of lawyers are keen to roll AI into their practices, and lots of vendors keen to sell them those tools. But there are lots of rules that govern how lawyer… ★ 6 I spent the weekend deciding who to vote for in the CA primary - there's many offices on the ballot, not just gov! I got really frustrated with how the top-two primary system was forcing me to vote, for who could win rather than who I want… ★ 11 Me thinks John Roberts doth protest too much... So I wrote about it at Techdirt. Sure, sometimes SCOTUS does its jurisprudence properly. But we need to care about how often it doesn't. https://www.techdirt.com/2026/05/13/john-roberts-is-th… ★ 16 While the Supreme Court was busy being terrible this week, it also managed to do something good on the First Amendment front. I wrote about why it's important -- including, potentially, for online speech -- at Techdirt: https://www.techdi… ★ 5 If you've been hearing something about Anthropic's Mythos model, and wondering why, my new post at Techdirt explains the cybersecurity implications it, and eventually all AI, will have and how we need to reorient our public policy to addre… ★ 1 Want to think about something relatively normal and in fact a NOT terrible thing the Supreme Court has done? Good news! If the nation survives the week, so might the Internet, thanks to this recent decision. https://www.techdirt.com/2026/0… ★ 9 This was a hard post to write b/c many are legitimately upset by this decision because it seems to validate conversion therapy. But it doesn't legalize it, and it gives an important tool to those fighting laws (ex: Texas's) trying to do th… ★ 4 I was on This Week in Tech yesterday talking about some of the big recent court actions in tech policy cases (Cox, Anthropic, social media jury trials, etc.) among other things (ex: complaining about the design weakness of USB-C...). https… ★ 7 Like discovering that Iran could block the straight of Hormuz, last week Hegseth found out that the First Amendment blocked his "supply chain risk" designation of Anthropic. I wrote about the preliminary injunction that just came out: ht… ★ 10 UGH: I need to reinstall my Nuance Power PDF Advanced sw but the license servers don't work. Thought it was sold to Kolfax but customer service hung up on me and its published email is dead. So I tried Tungsten Automation, which says it's … ★ 2 We will never be able to dissuade a country from developing nuclear weapons when we are content to leave a madman in the office who's threatening to use ours. I wrote this week how Congress's refusal to impeach is mortgaging our future. h… ★ 10

🐘 Community & instance

Home server
mastodon.cloud
A large general-interest Mastodon server. On the fediverse the server a creator picks hints at their community — this one spans all topics.
On Mastodon since
Apr 2017
An OG fediverse account from Mastodon's early years — a long, established presence.

💡 Facts

🗓️Joined Mastodon in 2017 — 9 years ago.
👁️Averages 10 views per post.
📤Posts about 0.6× per week.

🕵️ Fake follower check

Estimated
66/100
Good Credibility score
89%
Real Real audience
Low Fake-follower risk
High Data confidence
  • Est. 89% real, active audience · Low fake-follower risk.
  • Engagement (~0.4% of followers engage each post) is around typical for Mastodon.
  • Established account (9+ years old).

Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.

About

US lawyer and former Internet professional interested in tech, international law, civil liberties & their convergence, plus the sociology of technology adoption and communications. Contributor at techdirt.com, recurrent guest on This Week in Google. Unabashed Huey Lewis and the News fan.

Frequently asked questions

How much does Cathy Gellis charge for a sponsorship?
Cathy Gellis 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.
How do I contact Cathy Gellis for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Cathy Gellis, 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 Cathy Gellis have?
Cathy Gellis has 2,476 followers on Mastodon.

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