Building the Authority Index of the internet to fight the web’s (AI) trust crisis. Currently most relevant for the AI and News industry.
amsterdam
Joined February 2015
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Duco Janssen retweeted
Pharma teams have more information than time, and no easy way to tell which voices deserve attention. Authorix solves that by showing only what the field's recognized authorities are publishing and discussing in your therapeutic area, so you spot emerging science and early signals without digging through the noise.
Duco Janssen retweeted
Celebrating five years with Thomas and Claire. Two anniversaries, back to back. Thank you both for these five years at Socialdatabase. We're lucky to have you!
Duco Janssen retweeted
A company sold 650,000 units of ordinary food as "anti-aging" using an AI-generated fake doctor to endorse it in ads. It earned 8.1 billion won before Korea's food safety ministry caught it.
If a "doctor," "expert," or "professor" is trying to convince you of something, check their authority before you believe them. Authorix shows in seconds whether a real, recognized expert stands behind the claim.
<AI 가짜의사 불법광고로 81억 판매한 업체, 적발하여 검찰에 송치했습니다>
식약처 위해사범중앙조사단은 AI로 만든 가짜 의사를 앞세워 식품을 과대광고하여, 약 81억 원 상당의 식품을 판매한 업체를 적발하고, 검찰에 송치했습니다.
해당 업체는 실제 의사처럼 보이는 AI 가상 인물을 등장시켜 비타민C, 효모식품 등으로 만든 일반식품을 ‘신체나이 감소’, ‘역노화’ 등 의학적 효과가 있는 것처럼 추천하는 방식으로 소비자를 현혹하였습니다.
식약처는 AI 기술을 악용해 소비자를 속이고 부당이익을 취하려는 불법 과대광고를 철저히 단속하고 엄중하게 처벌하겠습니다.
#AI가짜광고 #부당광고 #소비자보호 #특별사법경찰 #식품의약품안전처
📰 관련 뉴스는 아래에서 확인하실 수 있습니다.
youtu.be/6mDKai0z3iI?si=lfZs…
Duco Janssen retweeted
An opinion writer got published by the Mississippi Free Press in April 2026. Real byline, real-looking headshot, real bio. Only an invoice with a different name gave it away.
Turns out the headshot was AI generated, the social links were dead, and the writer didn't exist.
That check should happen before publishing, not after the invoice. Paste a byline into Verify and you'd see instantly: no real cross platform footprint, no peers, no history. That's not a person with authority, that's a name with none.
pressgazette.co.uk/publisher…
Once again, someone would’ve been better off using @AuthorixIndex...
A researcher invented a fake disease, wrote two bogus preprints, and within weeks ChatGPT, Gemini, Copilot and Perplexity were confidently explaining it to people.
The listed author didn't exist. No footprint, no peers, no real citations.
Semantic relevance checks if text sounds right. Authorix checks who's behind it.
nature.com/articles/d41586-0…
Once again, someone would’ve been better off using @authorix…
A researcher invented a fake disease, wrote two bogus preprints, and within weeks ChatGPT, Gemini, Copilot and Perplexity were confidently explaining it to people.
The listed author didn't exist. No footprint, no peers, no real citations.
Semantic relevance checks if text sounds right. Authorix checks who's behind it.
nature.com/articles/d41586-0…
Duco Janssen retweeted
A researcher invented a fake disease, wrote two bogus preprints, and within weeks ChatGPT, Gemini, Copilot and Perplexity were confidently explaining it to people.
The listed author didn't exist. No footprint, no peers, no real citations.
Semantic relevance checks if text sounds right. Authorix checks who's behind it.
nature.com/articles/d41586-0…
Duco Janssen retweeted
FROM TWO SETS DOWN IN OVER FIVE HOURS!
Botic Van de Zandschulp is into the US Open quarterfinals 😤
ALT Van de Zandschulp def. Gea 3-6, 6-7, 7-6, 7-6, 6-4
Duco Janssen retweeted
Anyone can sound confident. Not everyone actually knows.
Authorix ranks people, not only content. Authority is granted by peers and the community, not claimed by whoever talks the loudest.
Search any topic on Authorix and see who the field actually recognizes as an expert.
If only their AI was grounded in Authorix's Authority Index...
Three hikers got stranded on Mt. Shasta after letting Gemini plan their route, including how much food and water to bring.
Sheriff Jeremiah Larue's response says it plainly: "AI can be a good tool, but it shouldn't be used as the expert."
That's the gap Authorix closes. Ground your AI on authorities the community actually trusts, not just a confident answer.
Duco Janssen retweeted
Another seed OUT ❌
Botic barely puts a foot wrong in a superb straight-sets win!
ALT Botiv defeats de Minaur 6-4, 7-5, 6-2.
Duco Janssen retweeted
van de Zandschulp d. Alex de Minaur 6-4 7-5 6-2
BOTIC ELIMANTES THE NO. 6 SEED
He was 0-4 against Demon coming into the match
✅10th top 10 win
His best result at a major was here at the US Open, when he reached the QF in 2021
A dangerous floater 🇳🇱
Duco Janssen retweeted
Anyone can sound like an expert online. Confidence is easy to fake. Knowledge isn't.
Authorix ranks people, not only content. Authority is granted by peers and the community, not claimed by whoever talks the loudest.
Search any topic. Find who actually knows it.
👉 authorix.com
Duco Janssen retweeted
Sources move fast. Credibility doesn't always keep up.
Pulse tracks the authoritative voices in your field, everywhere they post, so you're never verifying after the fact.
Stay ahead of the wave.
authorix.com
Duco Janssen retweeted
Digital marketing is broken by fragmentation. Marketers spend their days juggling between Meta and Google Ads, fighting to unify performance metrics, and leaving zero bandwidth to conquer channels like X, TikTok, and Reddit.
Socialdatabase is the unified command center for your entire advertising operation. We replace multi-platform chaos with a single interface to plan, execute, and scale every campaign you run.
- Create, launch, and manage campaigns across every major channel from a single interface (or from Claude). No more logging into five different ad managers.
- Unify your ad spend and performance metrics in real time. Eliminate spreadsheet stitching and finally see what drives revenue.
- Fuel your targeting with our proprietary database of 3 billion social media accounts to reach high-intent audiences with surgical precision.
- Embedded AI works behind the scenes to optimize creative, copy, and audience targeting far beyond standard platform capabilities.
- Scale effortlessly into untapped platforms like X and Reddit without multiplying your team's workload.
Put your multi-channel marketing on autopilot.
Today we are officially launching Socialdatabase | Put your multi-channel marketing on autopilot.
Duco Janssen retweeted
Following every credible KOL across platforms shouldn't require checking ten different feeds.
With Authorix Pulse, you follow a curated list of recognized authorities in your therapeutic area, all in one place, across LinkedIn, X, publications and more. No missing a key post because it landed somewhere you don't check daily.
authorix.com
The internet lost (or never had) the ability to tell us who to listen to.
The internet lost its ability to tell us who to trust.
Before broadcast, you trusted the doctor or teacher you could actually name. Then editors became the filter. Then platforms made reach free for everyone. Now anyone can produce content that sounds researched, sourced, and expert.
Reach kept getting cheaper. Authority never got legible.
That's the gap Authorix closes. We rank real experts by what their peers and community actually cite, follow, and engage with, not by who talks the loudest.
The Authority Index of the internet.
authorix.com