gio @rostog
Javascript/Haskell/Rust. I live for lazy Sunday afternoons Brussels, Belgium Joined April 2013-
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Attio does the math. Get live answers from your data with formula attributes. Be deterministic where it matters, reference across your workspace, and stay reactive to changes. Now forecasts recalculate on their own, pipeline health updates itself, and lead scores stay current. Learn more about formula attributes here: attio.ai/formulas-attio
Today we're shipping the no. 1 feature request from Attio customers: Formula attributes! Describe what you're trying to calculate and AI composes the formula for you (or write it yourself, the editor is a truly great one!). Also... - Rich outputs: selects, dates, currencies, text, numbers, etc. - Reference historical attribute values, not just current state - Real-time recalculation across millions of records - They work like any other attribute: trigger workflows, build reports, filter views, etc. We've been running account health scores, lead scoring and revenue forecasting on them internally for months. More here: attio.ai/attio-formulas
Introducing the new Workflows. Orchestrate your entire revenue motion. Your agents research, route, and run your best plays across every account, at infinite scale, on the deepest context layer in AI CRM. If you can describe it, Attio runs it. Conduct your revenue: attio.ai/workflows
We built Attio to be the context layer at the center of your GTM stack, and now that context becomes available everywhere you work. Today we're launching native connections for @Attio in @Claude, @ChatGPT, and @Notion. Research prospects, update records, surface deal insights, and connect with other AI tools, all from wherever you're already working. Learn more: attio.xyz/connect-attio
Really can’t believe how much has been going on in the London tech scene this week We just hosted AI tinkerers for an OpenClaw demo night and the legend @steipete himself came along
Automate feature flag rollouts with our MCP. Pull customer requests from Attio, tell Claude to enable the right feature flags in LaunchDarkly, and roll out to the right customers automatically.
We partnered with @NotionHQ to bring Attio into Notion Custom Agents. Your agent can now access your entire CRM through our MCP server. Create and update records, search call recordings and transcripts, track customer engagement, and get context from your CRM without switching tools. Build workflows that let your team focus on shipping.
Sync contacts and deals from @attio, enrich records with context from other tools, and keep your CRM up to date automatically. x.com/attio/status/2…
We partnered with @NotionHQ to bring Attio into Notion Custom Agents. Your agent can now access your entire CRM through our MCP server. Create and update records, search call recordings and transcripts, track customer engagement, and get context from your CRM without switching
Our MCP server is live. We built it to turn Attio into an agent-accessible tool surface. This means you can connect to coding agents like Claude Code, automation tools like n8n, or any MCP client. Build CRM-powered agents, automate multi-tool workflows, and integrate with other products. Start building: attio.xyz/attio-mcp
Attio MCP is GA! Universal Context is now agent-accessible, making your customer context more powerful than ever.
Our MCP server is live. We built it to turn Attio into an agent-accessible tool surface. This means you can connect to coding agents like Claude Code, automation tools like n8n, or any MCP client. Build CRM-powered agents, automate multi-tool workflows, and integrate with other
We just upgraded permissions in Attio. As your CRM holds more data, governance becomes critical. Our upgraded permissions system helps you share visibility, safeguard data, and build trust across your teams. Stay in control while supporting collaboration as you scale.
We've shipped a major permissions update in @attio. As AI shifts from assistant to operator, your CRM isn’t just storing data. It becomes context, the thing agents think with. Better governance → richer context → more intelligence. We built our permissions model to scale with your team, and with the agentic era of software.
We just upgraded permissions in Attio. As your CRM holds more data, governance becomes critical. Our upgraded permissions system helps you share visibility, safeguard data, and build trust across your teams. Stay in control while supporting collaboration as you scale.
20 ways to use Ask Attio. Research accounts, create content, and update records across your CRM by asking questions. Here are the prompts that are saving teams hours every day.
Ask Attio is now powered by Opus 4.6.
Introducing Claude Opus 4.6. Our smartest model got an upgrade. Opus 4.6 plans more carefully, sustains agentic tasks for longer, operates reliably in massive codebases, and catches its own mistakes. It’s also our first Opus-class model with 1M token context in beta.
We’ve just shipped Opus 4.6 support in @attio
Introducing Claude Opus 4.6. Our smartest model got an upgrade. Opus 4.6 plans more carefully, sustains agentic tasks for longer, operates reliably in massive codebases, and catches its own mistakes. It’s also our first Opus-class model with 1M token context in beta.
Today we're launching Ask Attio, our most powerful product update ever. It's a reimagining of CRM that puts agentic workloads at the heart of the platform. Ask Attio builds upon months of deep technical work to unlock the full potential of @attio and enable agents that operate with unparalleled scale, accuracy and insight. We call this system Universal Context: it combines semantic, full text and boolean capabilities to provide a transactionally consistent data model built to run game changing agentic workloads at scale. And even better, Universal Context isn't constrained to Ask Attio - you can access all of the power of Universal Context through any tool you choose through our brand new MCP server! We're so excited by the possibilities that Ask Attio and Universal Context open up for our customers - let us know what you're excited to try first? attio.xyz/ask_now
Today we're launching Ask Attio, and it's one of the biggest moments in our company's history. When we founded Attio, we made a big bet that CRM needed to be rebuilt around unstructured data. Not structured fields or rigid schemas, but the messy reality of how GTM works. Emails, calls, relationships, all the context that actually brings you the most clarity to make your decisions. We believed all of that should be inside and accessible in your CRM. This wasn't a popular idea at the time. In fact, dozens of VCs we talked to told us we were wrong to even try. CRM was solved, so why bother? But we kept building anyway. We spent three years building a data model and platform designed to hold the full context of how GTM teams actually operate and mold exactly to how your business works. We call this Universal Context, and it's what makes Ask Attio possible. Ask Attio is our new conversational AI layer that can reason over and act on everything in your CRM - emails, notes, calendars, product data, billing data, interactions, anything you've synced in. You can understand what's happening across your entire business, search for anything, create and update records, trigger workflows and automations, all through conversation. This is a fundamental shift in how CRM works. We used to input all our data, read everything, synthesize it, pull out what matters. Now, with Attio, your CRM does this for you at a massive scale. It pulls signal from the noise in ways that just weren't possible before, and acts on it with all that context. Some of today's top GTM teams like @WisprFlow, @ListenLabs, @plainsupport, and @lightdash_devs are already using Ask Attio to unlock context across their entire business and act on it. Ask Attio is live today. We can’t wait for you to try it: attio.xyz/ask_attio
Introducing Ask Attio. A new way to work with your CRM. Search, update, and create across your entire CRM by asking. Surface call insights, draft follow-ups automatically, and get answers fast. Powered by Universal Context, a unified intelligence layer native to Attio. Now live: attio.xyz/ask-now
Nima @FPLNima
16K Followers 5K Following Building AI tools for GTM, sharing what I learn Solutions Engineer @ Attio Ex award-winning FPL creator & community builder • The Arsenal
Ryan Stanley @ryanstan1ey
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Dmytro Kondakov @dimuuu
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26 Followers 92 Following Husband. Father. Leader. Engineer. Creative. Recovering Half-Arser | ex-Monzo, ex-Couchbase
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Ruben Amendoeira @RubenPsikoi
104 Followers 401 Following Senior Product Engineer @attio • from Lisbon 🇵🇹 living in Brussels 🇧🇪 • Building https://t.co/IRLTVjVIxv
Erik Rasmussen 👨�... @erikras
11K Followers 2K Following 🇺🇸 in 🇪🇸 https://t.co/ZwKoKbqVJd Author of @reduxform, @finalformjs, and @ciding_app. 👂 @happyhourdotfm
Jenny Jackson @wahyublezter
96 Followers 803 Following Enterprise Pharmacist, loves fitness, food, and travel
Saffal @Saffal344045
7 Followers 578 Following
Luke Harries @lukeharries
14K Followers 5K Following Leading growth at @elevenlabs. Previously: product at PostHog, co-founder at Fella Health (backed by YC), ml engineer at Microsoft
Joe McKenney @crowprose
321 Followers 728 Following AI Gateway @vercel▲, prev AI @Airtable, CTO at @doptcom
Heather @_heatherrowland
314 Followers 246 Following exec ops @attio. probably running something or somewhere.
sume @Sumayonaize
48 Followers 311 Following
Alon @alon
2K Followers 1K Following
usagi_zajec @usagi_zajec
5 Followers 303 Following
Ilan Cedillos @ilancedillos
345 Followers 1K Following head of comms @uncorkcap. formerly ran comms at @segment, @attio.
Nima @FPLNima
16K Followers 5K Following Building AI tools for GTM, sharing what I learn Solutions Engineer @ Attio Ex award-winning FPL creator & community builder • The Arsenal
Kate Donnellan @katedonnellann
2K Followers 761 Following Campaigns Lead at @attio ✨ Prev: @plainsupport, @framer, @Webflow 🤸🏻♀️ Sea swimmer and runner
Dominic Gannaway @trueadm
23K Followers 455 Following I'm a frontend engineer @OpenAI. Author of @octanejs, @ripple_ts, @lexicaljs and @inferno_js. I was also a core engineer who helped build @reactjs and @sveltejs
The White House @WhiteHouse
5.3M Followers 5 Following Welcome to The Golden Age of America. 📱 Text USA to 45470 to receive alerts.
wangbin579 @wangbin579
18K Followers 136 Following Expert in tackling complex software challenges, with deep knowledge of TCP, MySQL and PostgreSQL kernels, and a passion for AI, history, math, and physics.
Pessimists Archive @PessimistsArc
101K Followers 308 Following History of resistance to new technologies and ideas. Curated by @louisanslow Newsletter: https://t.co/ICDLE3Wrbm
Joe Wilson @RepJoeWilson
216K Followers 1K Following Official Twitter account of U.S. Representative Joe Wilson serving #SC02.
Shriya Anand @shriya_anand_
652 Followers 1K Following chief of staff @attio | prev stripe. likes music, running and internet zeitgeist
Man Carrying Thing @ManCarrying
27K Followers 519 Following Books. Youtube: https://t.co/4QeYikXRMA Nebula: https://t.co/ab5wHCgH4h
Father John Misty @fatherjohnmisty
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Namit @namitchadha
892 Followers 1K Following product at @meta superintelligence labs, yc alum, pm/designer/engineer - tokenmaxxing
Dmytro Kondakov @dimuuu
1K Followers 500 Following Design engineer @attio, exploring interactions on the web
Ryan Dahl @rough__sea
49K Followers 402 Following cofounder of @deno_land, creator of @nodejs. often goes by ry.
Jarryd Trokis @JarrydTrokis
26 Followers 92 Following Husband. Father. Leader. Engineer. Creative. Recovering Half-Arser | ex-Monzo, ex-Couchbase
André Gonçalves @andre_goncalves
1K Followers 317 Following Leading Product Design @attio ✧ Co-founder & design @sip_app. Prev @sketch
Rust Nation UK 🦀 @RustNationUK
4K Followers 396 Following Rust Nation is Europe's largest conference dedicated to the Rust programming language. Returning to London on 18th-19th February 2026, get your spot now!
Sean Carroll @seanmcarroll
321K Followers 421 Following Physics, philosophy, complexity. @JohnsHopkins & @SFIscience. Host, #MindscapePodcast. Married to @JenLucPiquant. Increasingly at Bluesky rather than here.
Paolo Insogna @p_insogna
990 Followers 217 Following Node.js TSC Member, Principal Engineer at Platformatic, Polyglot Developer. RPG and LARP addicted and nerd on lot more. Surrounded by lovely chubby cats.
Fabio Filasieno ❄�... @FilasienoF
934 Followers 181 Following On compiler and database system implementation. On system programming pragmatics. I share papers that I love.
Conner O'Malley @conner_omalley
184K Followers 476 Following
Dillon Mulroy @dillon_mulroy
42K Followers 4K Following principal engineer @cloudflare • tweets about functional programming, typescript, neovim, & formula 1 • https://t.co/6Vr6DiQmze • https://t.co/tlUe9v8Ha4
Ben Goodger @bengoodger
7K Followers 908 Following kiwi in silicon valley / web fan since ages ago / cookin' new stuff in @GoogleLabs / fmrly: helped create atlas @OpenAI, chrome @Google & firefox.
Ryan Cavanaugh 👉 s... @SeaRyanC
8K Followers 382 Following Engineering lead for @typescript. Now at https://t.co/uvEAuNf1VJ
Ruben Amendoeira @RubenPsikoi
104 Followers 401 Following Senior Product Engineer @attio • from Lisbon 🇵🇹 living in Brussels 🇧🇪 • Building https://t.co/IRLTVjVIxv
Tereza Machackova @mind_the_gap_t
964 Followers 3K Following @lovable_dev 💖 @attio 🖤 formerly @deepnoteHQ @credoventures @productboard & @around_hq 🚀
Erik Rasmussen 👨�... @erikras
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typesense | @typesense
16K Followers 72 Following • Open Source alternative to Algolia + Pinecone • Easier-to-use alternative to Elasticsearch • Blazing Fast, In-Memory Search Engine ⚡🔍 No PhD required



























