LIVE
⭐9M influencer listings 🏢99K sponsor listings 🌍121.3B combined audience reach 📊13 platforms indexed 🗺️130+ countries covered 🏷️10,000+ niches 🦋4.1M Bluesky creators 🎙️1.4M podcast creators 🟣1.3M Twitch creators 📈736.4K Pinterest creators 🥊318.6K Kick creators 267.7K YouTube creators 𝕏256.8K X creators 🐘250.4K Mastodon creators 🎵139.1K TikTok creators ✈️108.5K Telegram creators 🎮14.1K Discord creators 📈11.9K Substack creators 🎬4.6K Rumble creators 🧵3.6K Threads creators ⭐9M influencer listings 🏢99K sponsor listings 🌍121.3B combined audience reach 📊13 platforms indexed 🗺️130+ countries covered 🏷️10,000+ niches 🦋4.1M Bluesky creators 🎙️1.4M podcast creators 🟣1.3M Twitch creators 📈736.4K Pinterest creators 🥊318.6K Kick creators 267.7K YouTube creators 𝕏256.8K X creators 🐘250.4K Mastodon creators 🎵139.1K TikTok creators ✈️108.5K Telegram creators 🎮14.1K Discord creators 📈11.9K Substack creators 🎬4.6K Rumble creators 🧵3.6K Threads creators
Šéf

Šéf Add us as a preferred source on Google

Mastodon @se@f.cz
⚔ Compare ☆ Follow Own this channel?
🔄 Data last refreshed 1 day ago
Followers
7
Account age
1 yrs
🎁 Free analysisfor Šéf
🕵️Fake Followers CheckReal-audience % & bot risk→ 📊Engagement rateBenchmarked vs. peers→ 💰What they chargeFair sponsored-post price→

Known for

🎯🐂🪽2 views 🎯🐂🪽 Nedělní lekce (nové) matematiky 🧮1 views Nedělní lekce (nové) matematiky 🧮

📊 Post engagement

1
Avg engagement / post
14.3%
Engagement vs followers
Sep 2025
On Mastodon since

🔥 Top post: 🎯🐂🪽 · 2 likes + reposts

📊 Activity & format

Posting cadence
7.4 / week
Toots daily — consistently active for a campaign window.
Content mix
Mostly images
Recent: 6 text · 6 image · 0 video.
Follower / following
0.4×
Follows 20 back. A more reciprocal / networked account.

Recent posts

View on Mastodon ↗
🔥 Top post 🎯🐂🪽 ★ 2
🐈‍⬛ / 🦮 = ? #cat #dog #catdog #hotdog #czech https://youtu.be/oHX5RyIC_Zo Neplatím za AI modely. Na co? Proč? Stačí je rotovat jak Polreich hodinky. S rozumem. Ale... Možná si koupím Google Pro za 500Kč/měsíc a zvažuji Mistral AI. V těch free modelech jsou předci cítit velké limity a je to brzda jakékoliv serióz… Nedělní lekce (nové) matematiky 🧮 ★ 1 Hledej! Making something old new again atm. #badgeofhonor #math #logic New version -- CoReX https://lebaux.github.io ★ 1 Interactive solution to all remaining Millenium Prize Problems from the #claymath #sdilejteneztosmazou https://lebaux.github.io/clay.html 📐 My dissertation on how to "make" The Universe. This video was made by AI. Ideas by Human.™ https://www.youtube.com/watch?v=x67csPaXT24 https://lebaux.github.io You need to download the image, open it and zoom in. I am preparing .html self-contained file.👍 ★ 1

🐘 Community & instance

Home server
f.cz
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
On Mastodon since
Sep 2025
An established account with real history on the platform.

💡 Facts

🗓️Joined Mastodon in 2025 — 1 year ago.
👁️Averages 1 views per post.
📤Posts about 7.4× per week.

🕵️ Fake follower check

Estimated
59/100
Fair Credibility score
84%
Real Real audience
Low Fake-follower risk
Medium Data confidence
  • Est. 84% real, active audience · Low fake-follower risk.
  • Engagement (~0.1× of followers engage each post) is around typical for Mastodon.

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

About

Šéf & Ješita. Prý blázen. 🕚 jsou 💶.Frajer na logiku. Nenažrané prase. CEO. Chci víc. Všechno vám to nacením. Uděláme to za míň. Domluvíme se. Mám 1000 čísel v telefonu. Kolik toho potřebujete? Do kdy? Ano – všechno máme opravdu skladem. Kluci přivezou, namontují a máte záruku přímo od výrobce. Je nás tady víc. Lidé se nám bojí dlužit protože nikdy nechceme zpátky peníze. Ty máme. Chceme jenom jednu malou službičku v pondělí ráno. Stačí když ne.................................................😈

📸 Gallery

🎯🐂🪽 Neplatím za AI modely. Na co? Proč? Stačí je rotovat jak Polreich hodinky. S rozumem. Ale... Možná si koupím Google Pro za 500Kč/měsíc a zvažuji Mistral AI. V těch free modelech jsou předci cítit velké limity a je to brzda jakékoliv seriózní práce. Nicméně pro mojí práci na matematických rovnicích mi opravdu stačí deepseek a duck.ai. A jinak tu aplikaci na telefonu opravu mám. Screenshot dám do ko Nedělní lekce (nové) matematiky 🧮 Hledej! Making something old new again atm. #badgeofhonor #math #logic

🔀 Audience overlap

Estimated

Estimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.

にどね にどね 18% 城間のレトロショック 城間のレトロショック 18% BrainyPath BrainyPath 17% ふわふわnyan ふわふわnyan 17% gaojigaoji gaojigaoji 17% 夏は死ね 夏は死ね 13%

More like this

Find more →
Mastodon ＋
BrainyPath
BrainyPath
@questforknowledge@mastodon.social
7 Followers
Mastodon ＋
ふわふわnyan
ふわふわnyan
@fuwanyan_@mstdn.jp
7 Followers
Mastodon ＋
にどね
にどね
@went_back_to_sleep@mstdn.jp
7 Followers
Mastodon ＋
夏は死ね
夏は死ね
@angel666@mstdn.jp
7 Followers
Mastodon ＋
gaojigaoji
gaojigaoji
@gaojigaoji@mstdn.jp
7 Followers
Mastodon ＋
城間のレトロショック
城間のレトロショック ✓
@sretroshock@mstdn.jp
7 Followers

Frequently asked questions

How much does Šéf charge for a sponsorship?
Šéf 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 Šéf for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Šéf, 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 Šéf have?
Šéf has 7 followers on Mastodon.

✉ Message Šéf

Reaching out to influencers is a Pro feature. Upgrade to message any influencer directly — perfect for brands and agencies booking sponsorships.

  • ✓ Message any influencer from their listing
  • ✓ The influencer gets notified by email
  • ✓ Manage every conversation in one inbox
See Pro $9.95/mo →

Already Pro? Log in.

🎤 Event / appearance with Šéf

Booking an event / appearance is a Pro feature. Upgrade to book Šéf for an in-person or virtual appearance — payment held safely in escrow until the event is done.

  • ✓ Book them for events, livestreams, panels & more
  • ✓ Šéf gets notified by email
  • ✓ Fee held in escrow, released after the appearance
See Pro $9.95/mo →

Already Pro? Log in.

Auto-generated from Mastodon's public data — no affiliation with or endorsement by SocialDB. Is this you? Claim it · Remove

✉️ Contact