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⭐7.3M influencer listings 🏢85.6K sponsor listings 🌍105.7B combined audience reach 📊13 platforms indexed 🗺️130+ countries covered 🏷️10,000+ niches 🦋3.1M Bluesky creators 🎙️1.4M podcast creators 🟣1.2M Twitch creators 📈498.1K Pinterest creators 🥊248.8K Kick creators 𝕏228K X creators 🐘216K Mastodon creators 196.2K YouTube creators 🎵111.6K TikTok creators ✈️100K Telegram creators 🎮12.5K Discord creators 📈5.3K Substack creators 🎬4.6K Rumble creators 🧵3K Threads creators ⭐7.3M influencer listings 🏢85.6K sponsor listings 🌍105.7B combined audience reach 📊13 platforms indexed 🗺️130+ countries covered 🏷️10,000+ niches 🦋3.1M Bluesky creators 🎙️1.4M podcast creators 🟣1.2M Twitch creators 📈498.1K Pinterest creators 🥊248.8K Kick creators 𝕏228K X creators 🐘216K Mastodon creators 196.2K YouTube creators 🎵111.6K TikTok creators ✈️100K Telegram creators 🎮12.5K Discord creators 📈5.3K Substack creators 🎬4.6K Rumble creators 🧵3K Threads creators
Mateusz Kostrzewa

Mateusz Kostrzewa✓ Add us as a preferred source on Google

X @mat_kostrzewa
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Make a deal with Mateusz Kostrzewa

🔒 Paid proposals held safely in escrow — released only when the work's approved.

📣Sponsored postOne tweet with your link and creative. $98→ 🧵Sponsored threadA multi-tweet thread — X rewards long-form, threads out-reac… $245→ 🎬Sponsored video postA dedicated video tweet — X pushes video hard, so it gets pr… $137→ 📌Pinned postA sponsored post pinned to the top of my profile for the mon… $294/mo→ 📍Post + pin comboA sponsored post that also stays pinned for a set number of … $157→ 🔁Repost / quote-tweet packageI repost or quote-tweet your posts through the month — distr… $196/mo→ 🔗Bio link placementYour link in my bio for the month — X allows only one, so it… $147/mo→ 🎙️X Spaces appearance / hostI host or feature you in an X Space (live audio) — a branded… $196→ 🤝Cross-promo / mutual shoutoutWe shout each other out — a value swap between accounts. Swap→ 🎬UGC HireBranded content for your own channels & ads from $50→ 🎙️Podcast guest spotInvite Mateusz Kostrzewa onto your podcast (~45 min, remote) $60→ 📞1:1 ConsultPaid video call — advice, coaching or Q&A $75/hr→

Every booking is a normal escrow-protected deal.

Followers
12.2K
Posts
2.4K
Following
543
Account age
13 yrs
🎁 Free analysisfor Mateusz Kostrzewa
🕵️Fake Followers CheckReal-audience % & bot risk→ 📊Engagement rateBenchmarked vs. peers→ 💰What they chargeFair sponsored-post price→

📊 Activity & format

Follower / following
22×
Follows 543 back. A strong ratio — an audience that follows them, not a follow-for-follow network.
Verification
✓ X Premium
A paid X Premium (Blue) verified account.

💡 Facts

🗓️Joined X in 2013 — 13 years ago.
🏅Earned the 10K Followers for passing 10K followers.

🕵️ Fake follower check

Estimated
70/100
Good Credibility score
97%
Real Real audience
Low Fake-follower risk
Medium Data confidence
  • Est. 97% real, active audience · Low fake-follower risk.
  • Limited engagement data — score uses the signals available.
  • Organic base — far more followers than accounts it follows.
  • Verified account.
  • Established account (13+ years old).

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

About

📷 Fotograf @LegiaWarszawa ⚽ 🔥 instagram: mateuszkostrzewacom

🔀 Audience overlap

Estimated

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

ZEE Americas ZEE Americas 18% Wohlstand für Alle Wohlstand für Alle 17% KIOXIA America, Inc. KIOXIA America, Inc. 15% 대한민국 해군 대한민국 해군 15% Elly Elly 11% Ambre Sls Ambre Sls 10%

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Frequently asked questions

How much does Mateusz Kostrzewa charge for a sponsorship?
Mateusz Kostrzewa 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 Mateusz Kostrzewa for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Mateusz Kostrzewa, 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 Mateusz Kostrzewa have?
Mateusz Kostrzewa has 12,194 followers on X.

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