James @samejr
Founder @triggerdotdev (YC W23) – Build and deploy AI agents and workflows trigger.dev London, England Joined January 2012-
Tweets468
-
Followers848
-
Following1K
-
Likes935
Trigger Cloud is now HIPAA-ready. Healthcare and healthtech teams can sign a BAA and run tasks that process Protected Health Information on our managed infrastructure. ↓
Your tasks can now connect to private resources in your AWS VPC. RDS, ElastiCache, internal APIs, self-hosted services. No public endpoint, no IP allowlist, no VPN. Over AWS PrivateLink ↓
Errors: find and fix your bugs faster. You can now quickly track down what’s causing your runs to fail with error alerts. Then bulk replay when you’ve shipped the fix. ↓
Trigger is growing faster the bigger it gets via a combination of their existing customers growing + the product rapidly improving which attracts new customers and usecases♻️
In case you missed it, here are some of the things we shipped in March: → Native @vercel integration → Query & Dashboards (ask in English, get SQL) → 5x throughput from a Bun rewrite → New MCP tools, TTL defaults, 𝚜𝚢𝚗𝚌𝚂𝚞𝚙𝚊𝚋𝚊𝚜𝚎𝙴𝚗𝚟𝚅𝚊𝚛𝚜 Full recap ↓
Trigger.dev lets developers add AI agents to their products with a simple SDK, handling execution, long-running workflows, and reliability so they don't have to. Over 90% of their usage now comes from agent workflows, and they recently announced their $16M Series A led by Standard Capital. In this episode of Founder Firesides, co-founders @mattaitken and @maverickdotdev sat down with YC's @koomen to talk about three versions of the product before finding product market fit, how building async infrastructure for two years accidentally put them in the perfect position for the agent era, and why they think the future of computing is programmatic checkpoint and restore — freezing and resuming compute on demand.
You can now chat with your running tasks. Input streams: send typed data INTO a @triggerdotdev task while it's executing. - Cancel signals for AI generations - Course-correct agents mid-run - Approval gates that free compute while they wait Shipped in v4.4.2 ↓
. @mattaitken from @triggerdotdev talking durable agents - @aiDotEngineer Europe
📝Detailed write up of how we ditched git worktrees in favor of @gitbutler and how we use it with agents here: trigger.dev/blog/parallel-…
GitHub sends a webhook. 60 seconds later, Claude has reviewed your PR diff, labeled your issue, and posted a deploy summary to Slack. Built with @Hookdeck + @triggerdotdev + @AnthropicAI↓
We'll be open-sourcing a docker-compatible cli for firecracker that will help with building your own sandboxes @mattaitken from @triggerdotdev at @aiDotEngineer
🧵 GitHub webhooks → durable AI tasks, no custom infrastructure. Here's how we wired the Hookdeck Event Gateway + @triggerdotdev + @claudeai into a production-ready GitHub automation pipeline. 👇
Introducing Capy, the world’s first multiplayer cloud coding platform. Capy plans, builds, tests, and reviews your code to ship self-healing PRs fully async. PR view, review agent, computer use, Slack, Linear, ChatGPT sub, all in one tool. Comment to get $100 of free credits.
Switching from Node to @bunjavascript gave us a 5x speed boost (28x better max latency) but there was a gotcha… Pending response promises don't resolve on client disconnect. @nodejs handles this automatically. Fix: resolve disconnects with 499. trigger.dev/blog/firebun
We're launching RunClaw to kill OpenClaw. OpenClaw costs $700 to set up. RunClaw costs $1 no setup. > OpenClaw can’t build you a website > Can’t generate a video > Can’t make a slide deck > Has 9 security CVEs RunClaw does all of it. Better agents. More secure. Always in your DMs. Try it now for $1.
Introducing Capy The agent that plans, builds, tests, and reviews your code - all in the cloud Multiplayer on web, mobile, and Slack
Just launched: our Vercel integration for Trigger. Push code. @vercel deploys your app. @triggerdotdev deploys your tasks. Env vars sync both ways. Your app never goes live with mismatched task versions. ↓
Query and Dashboards are now live. You have full SQL-powered observability over your Trigger data. You can ask: "Why did failures spike after my last deploy?" "What's the p95 duration for my chat task?" "What are my most expensive runs?" ↓
TinTin @tbanksmunya
163 Followers 1K Following Computer Science Major; Aspiring Technology Entrepreneur & Passion for helping People Grow
Palash Gupta @palashgdev
218 Followers 197 Following carving some of the beautiful insights! #javascript #go
ibby @StatueofIBBertY
1K Followers 1K Following CEO @coterahq (YC W22) - making AI operations cheaper, faster, and less error prone
Hunter Leath @jhleath
4K Followers 402 Following the file system company of San Francisco @archildata (YCF24)
Martin Gonzalez, Jose @RoosterOwl_JMG
14 Followers 331 Following Senior Software Engineer at https://t.co/NalI05Afow - Data Analysis Tools for Fusion Research | LLM for the Browser | Immersive Experiences for Apple Vision Pro
Stephanie Conceicao @stephaniec7kh
9 Followers 400 Following Stephanie ✶ Los Angeles ✶ Scorpio mood ✶ 🌸 ✶ daydream mode 🕊️
Omar Dadabhoy @DadabhoyOmar
341 Followers 1K Following The GTM Prince | The Milkman co-founder @potarix_com - Find new and funded businesses Founder https://t.co/tio8fvMwLt - find raw dairy and fresh food YC alum
Nibsy @_nibsy
4 Followers 84 Following
Thomas Hook @thomashookwave
0 Followers 12 Following Top-billing UK permanent consultant at Wave, specialising in scaling technical teams across VC- and YC-backed London startups 🚀📈🪬
たなか @yukitanakach
12 Followers 63 Following ソフトウェア開発者、オーマイライク株式会社 代表。「Zaibatsu/ザイバツ」でAI時代の会社運営OSをつくっています。
X Plo @XPlotb
63 Followers 2K Following
Sylwia ✨ @SylwiaVargas
4K Followers 1K Following DevRel strategist and tech writer 💜 I believe in kindness and I like books. "Me and my books in the same apartment, like a gherkin in its vinegar"
Dak @dakdevs
2K Followers 7K Following engineer @ stealth • formerly @mercury @weedmaps @ncsoft • director of tech @itstechnight • partner @thewebteamco • self-taught • 20 years engineering solutions
Spencer Shulem @Spshulem
9K Followers 7K Following @ https://t.co/v9uBX1hq51 - AI for Product Teams, used by 28k - iterate 50% faster. Angel. Prev. Exec @ 🦄 & 🐴 & CEO @ WeDo. Playing @Warcraft.
Jas @JasBogan
53 Followers 2K Following
Suhas Nithyanandappa @suhasnithyanand
156 Followers 3K Following
Ali Raza @ali1razdev
4 Followers 499 Following Own a laptop, Linux user and Going to be a Software engineer.
Mark B @vallixo_vipul
1 Followers 153 Following
Asia Pavis @asia_pavis
7 Followers 271 Following
Lorenzo Medici @LorenzoMed_2526
163 Followers 8K Following
Abdulahi Asimiyu @ibag_uiux
128 Followers 545 Following I am a Solution Oriented Design Engineer , Digital Product Designer and a SEO Expert | Bridging the gap between user need and business goal with design.
Aaron Epstein @aaron_epstein
109K Followers 589 Following General Partner @YCombinator. Previously co-founder @CreativeMarket.
Ars Dev @ArsDevH
36 Followers 100 Following Dev in the AI era • React Native/Expo • Building the #1 community for developers to boost productivity & stay relevant with AI ↓
David Ilioski @davidilsk
262 Followers 385 Following i help B2B founders and coaches book 10+ calls/month from social media with an offer first content system
Arkash Jain @ArkashJ__
43 Followers 745 Following Got reward hacked into posting stuff here. FDE at Benmore, Tech bro, politically homeless MS/BA in CS, Prev. AI @Harvard, @BatteryVentures, @BostonChildrens
AY @ayesha0424
30 Followers 515 Following
Devansh @devansh_d007
5 Followers 118 Following
Joshua Kostynuik @JoshuaKostynuik
121 Followers 8K Following Disciplined approach to value-delivery.
GN @Gulnaz2821
34 Followers 274 Following DevOps | DevSecOps | Cloud | AWS | Azure |Linux | Testing | AI | MLOps
Sandy McFadden @sandymdotca
1K Followers 2K Following A father, husband, and Technical Support / Software Engineer
Hunter Leath @jhleath
4K Followers 402 Following the file system company of San Francisco @archildata (YCF24)
Tim Wilson @actualTimWilson
3K Followers 175 Following Design Engineer @laravelphp, prev @dubdotco ✨ https://t.co/5L6WefMJg6 💫 https://t.co/Hb3WITnaPC 🎨 https://t.co/BtIJSgoXrs
Cameron Foxly @CameronFoxly
3K Followers 310 Following Animator from Oakland, CA. Brand designer @Github. Maintainer of https://t.co/ribviLxS4s. Nights and weekends making: https://t.co/kKeLejU7ef
Rafa @rafahari
26K Followers 902 Following I design and make apps and stuff "tweeting" here now → @[email protected]
Nibsy @_nibsy
4 Followers 84 Following
Adrian | JavaScript M... @jsmasterypro
42K Followers 173 Following Founder @ JS Mastery @GitHub Star, software engineer & educator
Vlad Sazonau @vladsazonau
929 Followers 3K Following building https://t.co/stofpZu0XZ - a free and open-source invoice generator @EasyInvoicePDF | https://t.co/4orvRCSklm
Iconists @iconists
21K Followers 239 Following Design and Iconography by @srioz and @avstorm. We made icons for OpenAI, SpaceX, Twitter, Cosmos. Side project: https://t.co/NAb4mlSkYE
Matthias Schmidt @eurofounder
89K Followers 228 Following Founder based in the EU • Building GDPR-compliant startups • 7 years in, €7k MRR
Sylwia ✨ @SylwiaVargas
4K Followers 1K Following DevRel strategist and tech writer 💜 I believe in kindness and I like books. "Me and my books in the same apartment, like a gherkin in its vinegar"
ClickHouse @ClickHouseDB
18K Followers 62 Following ClickHouse is the fastest open-source OLAP database ⚡ Download: https://t.co/3JKlDJbkcH GitHub: https://t.co/bjCe9qIetg Slack: https://t.co/d95c6jVeJm
darkzodchi @zodchiii
22K Followers 400 Following ai & finance entrepreneur • @polymarketeye building • @zscdao • sharing what I learn along the way
Eric Goldman @goldmanem
635 Followers 316 Following Product @NotionHQ | prev founder @sequinstream (acq by Notion)
Rox @RoxCodes
22K Followers 6K Following CEO @ https://t.co/eLSEioglRz with @StevenBartlett Work with me: https://t.co/EGcEjiaTC2 Past: Built & Sold https://t.co/RKNzqPDFGw Built tools for @MrBeast
Ania Kubów #JavaScri... @ania_kubow
94K Followers 8K Following https://t.co/V1risFsL7S + creator for non profit @freecodecamp 🤙 🚀 My Course: https://t.co/h5Ei9ye6Xr
territorygroup @territorygroup1
949 Followers 24 Following Global creative collective delivering high-standard UI, content, and tech solutions for world-class product, entertainment, and service brands.
Lois @zmzlois
3K Followers 1K Following TheBundlerGirl | ex @TomaAuto @ZephyrCloudIO | CEO of @htmx_org | Opinions my own
Neil Jagdish Patel @njpatel
2K Followers 1K Following Technology bhai | Co-Founder/CEO @AxiomFM | 🏴🇮🇳
Ben Dicken @BenjDicken
35K Followers 838 Following databases → @planetscale videos → https://t.co/J5soMyfENa writing → https://t.co/YpfkF0JIKG
Product Hunt 😸 @ProductHunt
562K Followers 527 Following The place to find your new favorite product 🚀 Get new products in your inbox: https://t.co/uLj6s6LIgw
Andrew Jefferson @EastlondonDev
6K Followers 2K Following now: research @ https://t.co/lQ2jLR7N3U before: Grokathon London Winner | OSS: vibe-tools | CTO@Bobsled, Engineer@ Neo4j Tractable Apple
Eric Glyman @eglyman
144K Followers 2K Following Co-Founder at Ramp (@tryramp). New York City. Previously co-founded Paribus (Acq. by Capital One).
Pranay Prakash @pranaygp
3K Followers 2K Following Creator of @workflowsdk | prev. YC (@windsorio, @fronthq), GraphQL @meta, and (again) @vercel
Jeff Bezos @JeffBezos
8.1M Followers 588 Following Amazon. Blue Origin. Washington Post. Bezos Earth Fund. Bezos Academy.
Databricks @databricks
91K Followers 1K Following Databricks is the Data and AI company, helping organizations build and scale data and AI apps, analytics and agents.
Handle Marketplace @XHandles
29K Followers 1 Following Explore and request inactive X handles. Now available to all Premium+ and Premium Business Full Access members.
Tommy Geoco 🇺🇸 @designertom
18K Followers 2K Following Designer, Filmmaker, YouTuber Watch “This Is Taste” - A series about the people behind dope work @enjoyersmedia @toolbenders
Matteo Franceschetti @m_franceschetti
60K Followers 990 Following CEO & Co-founder @eightsleep. Using AI to build the future of sleep and longevity. Padel enthusiast on the side.
wei-wei @wuweiweiwu
4K Followers 585 Following CEO @momenticai | Ship faster with reliable end-to-end coverage
Saran ⚡️⚡️ @iam_saran_s
441 Followers 2K Following Dad, husband, brother, son. Thoughts are my own. Don't represent any companies. Student for life. Superpower: Building 🚀🚀
Cognition @cognition
160K Followers 4 Following Makers of Devin, the first AI software engineer. We are an applied AI lab building end-to-end software agents. Join us: https://t.co/JZDd4VhMfh
alan @stylesshDev
1K Followers 131 Following design & code @supabase — creator of https://t.co/inoUneSZNJ — building https://t.co/2ybKtSLvHA https://t.co/uNJOvXD58k
Bryan Berg @berg
1K Followers 196 Following Husband, dad, hacker, music lover, internet infrastructure nerd. Opinions mine.
Standard Capital @Standard_Cap
7K Followers 4 Following The AI-native Series A firm. Founders: @daltonc @paultoo @berg Makers of @StandardDB









































