Deploy chat, feeds, video, and moderation at scale with Stream – an API driven platform powering over 1B+ end users. Get started at https://xitter.cf/t.co/1rpKYJoaMy.

Boulder, CO
Joined July 2014
I’d bet you think marketplace moderation is mostly about catching scams and abuse. The numbers say otherwise. Here’s what one marketplace’s flagged messages broke down to last month: Shared a messaging app 45% Everything else 41% Shared a phone number 8% Shared an email 5% Impersonation 2% 57% of everything flagged was one behavior, which is two people trying to take the deal off the platform. That surprised me until I thought about what a marketplace is actually protecting. Not the conversation. The fee. Buyer protection. The dispute record. The review. All of it disappears the moment someone says “just WhatsApp me.” Profanity and insults were 0.1% of what got flagged. If you bought moderation to catch bad words, you’re covering the part that doesn’t cost you anything 🙂
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Here’s your surprising moderation stat for the day... When an account is banned, 53% of the time it happens within an hour of that account’s very first flag. For everyone else, the 90th percentile is 87 hours, which is almost four days. There’s almost nothing in between, so you either catch someone immediately or you don’t catch them until Thursday. My guess is that most escalation configs are optimized for fast responses but don't handle slower cases well.
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268,681 chat events a second delivered at the peak of an NFL Sunday, with zero 5xx errors on the tracked endpoints. 16.7 messages sent a second, each delivered 2,355 times.
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Laurent breaks down how we built for it: gstrm.io/4B2T8aP
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Don't feed the trolls. Hide them. The best troll strategy I’ve seen of is one they never notice. Breaking it down in the thread 🧵
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1,500+ text moderation requests per second at peak, with API latency under 50 ms. Measured on seven days of production traffic.
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Read the full benchmarks: gstrm.io/4yKkQYf
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Didn’t have weekend plans? Now you do. Amazing build by @FloorRene
Meet Deep Signal 📡 A race game for game night: the board on your TV, a controller on every phone. Everyone programs 5 moves in secret, then every drone runs at once. Built with @ServerpodDev and @FlutterDev for the Serverpod hackathon. A thread 🧵
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I’d bet you think nudity is the #1 flag in video moderation. But, the numbers tell a different story. Here's what one customer's flagged keyframes actually broke down to last month: Threats 38% Hate speech 38% Sexual content 18% Self-harm 4% That surprised me until I thought about what's actually on screen in a live stream. Text overlays. Signs. Gestures. Things people hold up to the camera. If you bought video moderation to catch nudity, you only solved 18% of your problem 😊
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Stream retweeted
Want to level up the designs you get from your agents? Here are my three favorite skills to do this! #developer #agenticai #coding #webdesign
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Stream's Macedonia team has a new office. Video by @atanasovsky.
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Our new @getstream_io office in Macedonia is officially opened 🚀 🇲🇰
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Stream retweeted
I wanted to see if a local model can ACTUALLY beat Opus 5.5 at certain tasks. I was surprised... youtu.be/Agv1vbXI4zY
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Stream retweeted
Every app needs a feed. It's just a list of posts, right?
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15 ms median feed reads with 4.5 million users online at once. Measured in our benchmark test. For trading apps, that means the alert, the discussion, and the live briefing reach users while they still matter.
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Would you have guessed this? Here's what a week of NFL chat moderation data looks like 👇
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Live streaming on iPhone Duo is so cool. I just built an iOS/SwiftUI app to live stream with WebRTC and HLS using Stream Video. You can start/join a live stream on your Stream Dashboard or in OBS Studio, and join or broadcast from an iOS app. Want to try it out? 👇
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iPhone Duo support for Stream Chat SwiftUI, tested and confirmed by @amos_gyamfi, with a sample app to try it yourself.
I just tested iPhone Duo support for StreamChat SwiftUI. It looks great. Your iOS messaging app with StreamChat SwiftUI v5.12.0 is now ready for iPhone Duo. The channel list, messages UI, and navigation automatically adapt to iPhone Duo’s display sizes, orientations, poses, and reserved regions. Want to test it quickly? 👇
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