Kai Senfleben (@baufilab), a mortgage broker from Seligenstadt near Frankfurt am Main, Germany, runs a German-language channel on home financing with about 48,100 subscribers and 2,550 median views per video. Per his website, he is a Baufinanzierung advisor and co-runs the firm with a marketing team. He posts around 50 videos a year, mostly Shorts. Sponsored rates run $150 to $250 per video.
Reaches German homebuyers at the moment they compare mortgage offers
- Median of 2,550 views per video across 497 uploads on a 48,100-subscriber channel
- Top video reached 50,904 views, showing reach beyond the median
- Rate of $20 to $35 per 1,000 median views, or $150 to $250 per Shorts-heavy video
Brand fit report
Content
- Formats
- short vertical explainer, rate update commentary, talking-head advice clip
- Tone
- direct, informative
- Language
- German
- On camera
- Yes, talking head
- Production
- Phone, natural light
- Typical length
- under 2 minutes for Shorts, 5 to 12 minutes for long-form rate updates
Audience
Commercial
- Brands seen
- None yet
- Categories promoted
- mortgage brokerage services
- Affiliate links
- No
No sponsorship disclosures found in the last 50 videos; each video description carries a consultation booking link for the creator's own firm.
Suitability GARM Brand Safety Floor + Suitability
Family friendly
Videos discuss US government debt and its effect on German mortgage rates (for example 'Was unsere Bauzinsen mit den USA zu tun haben!'), a macroeconomic topic rather than partisan content.
We classify content, never people. No age, gender, ethnicity, religion or political views are inferred about the creator. Audience figures are estimates unless marked verified. Creators can correct anything on their profile.
Platforms
| Platform | Followers | Median views | Uploads, 90d |
|---|---|---|---|
| YouTube | 48k | 2.5k | 50 |
Benchmark score: 46 / 100
Public rule, same for everyone. How it works.
Recent videos
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▶Fallen 2027 die Bauzinsen? · 24k viewsLast three uploads, latest today.
Mein Name ist Kai Senfleben und ich wohne im schönen Seligenstadt in der Nähe von Frankfurt am Main. Mit meinem YouTube-Kanal möchte ich potenzielle Immobilienkäufer aufklären und Transparenz schaffen. Ich gebe hilfreiche Tipps und Tricks zur Baufinanzierung, informiere über die aktuelle Zinsentwicklung und warne vor Vertragsfallen. Natürlich berate ich Euch auch gerne persönlich und individuell. Unter folgendem Link könnt ihr einen Termin mit mir vereinbaren: https://www.baufi-lab.de/anfrage-starten/ Feedback zum Kanal: mail@baufi-lab.de Impressum: https://www.baufi-lab.de/about/
About Baufi Lab
Kai Senfleben runs the German-language channel Baufi Lab, which explains mortgage financing for people planning to buy property. Per his website, he works as a Baufinanzierung advisor based in Seligenstadt near Frankfurt am Main, and the channel is tied to his brokerage firm. Most uploads are short vertical clips, with occasional longer videos on interest rate updates and contract traps. Shorts often get a few thousand views, while longer rate analyses can pass 50,000.
The audience is estimated to be mainly German adults in their mid-30s to 40s who are buying or refinancing property, with a meaningful share of viewers who are researching before they speak to a lender. Commercial intent is moderate, since most viewers arrive looking for guidance rather than a product.
Brands seeking German homebuyers, insurers, or property-related services should consider this creator. Sponsored placements are estimated at $150 to $250 per Shorts-heavy video, a CPM of $20 to $35 per 1,000 median views, compared with a typical paid-ad CPM of $10.
Written from Baufi Lab's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. Baufi Lab can edit or remove this page at any time.
Questions about Baufi
How much does Kai Senfleben charge for a sponsored video?
Based on the channel's 2,550 median views and a mostly Shorts format, a sponsored integration is estimated at $150 to $250 per video. This is an estimate from Starbooked's rate rule, not a published price list. Confirm the final fee directly with the creator.
What does Kai Senfleben post about on YouTube?
Baufi Lab publishes German-language videos on mortgage financing, interest rate updates, Baufinanzierung contract pitfalls, and property purchase tips. Most uploads are short vertical clips, with some longer rate analyses. The creator presents directly to the camera.
How do I contact Kai Senfleben for a brand deal?
Contact details for this creator unlock on Starbooked for $0.80. Boosted creators can be booked directly through Starbooked, so check the profile to see whether this channel is eligible.
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