Sebastian Becker Castellaro Add us as a preferred source on Google
🔄 Data last refreshed 1 minute ago
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Make a deal with Sebastian Becker Castellaro
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
63
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 Sebastian Becker Castellaro
Known for
5 views
In #PrivacyCamp23! Check out the programme and join us!
https://privacycamp.eu/2023/01/18/privacycamp23-final-programme/
4 views
I will participate in the Panel: "Will NOYB v. Meta Change the internet business model?"
The panel will be moderated by @vincenzotiani on consent, contract and legitimate interest. Talking w/ Carolina Foglia, @NataschaGerlach and Gianclaudio Malgieri
Register: https://events.teams.microsoft.com/event/c1899380
📊 Post engagement
5
Avg engagement / post
7.9%
Engagement vs followers
Oct 2022
On Mastodon since
🔥 Top post: If you do not have the chance to come to Brussels, join us in th · 8 likes + reposts
📊 Activity & format
Posting cadence
0.96 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 5 text · 2 image · 0 video.
Follower / following
0.7×
Follows 94 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
"The (political advertising) regulation incentivises over-removal by potentially incorporating the large fines of the DSA (6% of annual turnover) and GDPR (2% of annual turnover), and giving platforms a 48-hour window to address user notif…
I will participate in the Panel: "Will NOYB v. Meta Change the internet business model?"
The panel will be moderated by @vincenzotiani on consent, contract and legitimate interest. Talking w/ Carolina Foglia, @NataschaGerlach and Gianclau…
The European Media Freedom Act is not solving the main problem here: the unbalanced power between media outlets and online platforms.
https://verfassungsblog.de/emfa-platforms/
If you are watching #PrivacyCamp23 and you want to make questions to the panel "The EU can do better: How to stop mass retention of all citizen’s communication data?" use the hashtag and raise your question.
The youtube channel, here: ht…
Interesting discussion touching the intersection between digital rights and sex workers in #PrivacyCamp23 :
"In the eye of the storm: how sex workers navigate and adapt to real – and mythical – crises "
Streaming: https://www.youtube.com…
In #PrivacyCamp23! Check out the programme and join us!
https://privacycamp.eu/2023/01/18/privacycamp23-final-programme/
I will participate in the Panel: "Will NOYB v. Meta Change the internet business model?"
The panel will be moderated by @vincenzotiani on consent, contract and legitimate interest. Talking w/ Carolina Foglia, @NataschaGerlach and Gianclau…
The European Media Freedom Act is not solving the main problem here: the unbalanced power between media outlets and online platforms.
https://verfassungsblog.de/emfa-platforms/
If you are watching #PrivacyCamp23 and you want to make questions to the panel "The EU can do better: How to stop mass retention of all citizen’s communication data?" use the hashtag and raise your question.
The youtube channel, here: ht…
Interesting discussion touching the intersection between digital rights and sex workers in #PrivacyCamp23 :
"In the eye of the storm: how sex workers navigate and adapt to real – and mythical – crises "
Streaming: https://www.youtube.com…
In #PrivacyCamp23! Check out the programme and join us!
https://privacycamp.eu/2023/01/18/privacycamp23-final-programme/
🐘 Community & instance
Home server
eupolicy.social
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
On Mastodon since
Oct 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 5 views per post.
📤Posts about 1× per week.
🕵️ Fake follower check
Estimated66/100
Good
Credibility score
89%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 89% real, active audience · Low fake-follower risk.
- Engagement (~7.9% of followers engage each post) is around typical for Mastodon.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
Researcher and activist for human rights in the digital age. Currently: Policy Advisor at @edri
🇨🇱 🇪🇺 FR/EN/ES
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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Frequently asked questions
How much does Sebastian Becker Castellaro charge for a sponsorship?
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How many followers does Sebastian Becker Castellaro have?
Sebastian Becker Castellaro has 63 followers on Mastodon.
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