Notes from the build
What we learn building company software with agents and running our own company on it, for the people who decide how their company runs.
- 8 October 2026Agent sprawl: how to run a company on one AI agent instead of 3,000Companies are building AI agents by the thousand, each with its own instructions, its own keys and its own copy of the rules. Vercel went the other way and moved hundreds of internal agents behind one. Here is how a company runs on a single agent, and what has to sit behind it.11 min read
- 8 October 2026MCP gateway vs raw MCP servers: how to run a company through any agentEvery tool your company uses now has an MCP server, and the usual way to give an agent access is to plug them all in. It demos well and breaks on permissions, rules, context and the next agent you try. An MCP gateway over your company's ontology gives every agent one door, with your own actions, roles and history behind it.15 min read
- 7 October 2026Read this before you cancel HubSpot or SalesforceCompanies are cancelling CRM contracts and having AI agents write their own. Writing the CRM is now the easy part. What decides whether it survives is the layer underneath it: objects, permissions, actions, history and safe access for agents. That layer is called an ontology.10 min read
- 3 October 2026AI agents can build your BI. Here's why they get the numbers wrong.Benchmarks keep finding that agents writing SQL against raw tables give confident wrong answers, while the same agents answering through a semantic layer get nearly everything right. What that means for how you build analytics now.4 min read
- 3 October 2026SaaS becomes company contextAgents are now how people ask questions and get work done. The CRM, the BI tool and the warehouse stop being separate products and become one thing a company owns: its context. Here is what that is made of, and why we're building it.3 min read
- 3 October 2026Semantic layer or ontology? Your agents need both.A semantic layer tells an agent how to count. An ontology tells it what exists and what it may do. One makes agents good analysts; the other lets them do the work. Here is the difference, and how the two fit together.3 min read
- 2 October 2026How to leave GA4 without losing a single reportYou don't have to rip out gtag to own your web analytics. Change where it sends, keep GA4 running while you rebuild, and switch only when the numbers match.3 min read
- 1 October 2026Lead scoring without a training pipelineGrade every demo request against standards written in plain language. The standards are drafted from your own CRM history, applied by a decision model, and changed by editing text instead of retraining.3 min read
- 30 September 2026The future of ad traffic verification with SegmentStream and JevAd traffic verification is still sold as a black box for $60–100k a year. The next generation runs next to your conversions, is checked against real outcomes, and is decided by a model built for decisions.11 min read
Marketing measurement articles
All 23 →- 17 June 2026Best MCP Servers for Marketing Analytics in Claude Apps, Cowork & Code in 2026Best MCP servers for Claude: SegmentStream for independent attribution, plus Google Ads, Meta Ads, GA4, Ahrefs, HubSpot and more — for apps, Cowork and Code.30 min read
- 17 June 2026Best MCP Servers for Marketing Analytics in Gemini & the Google AI Stack in 2026Best MCP servers for marketing analytics in Gemini and Antigravity: SegmentStream, Google Ads, GA4, Ahrefs, HubSpot and more, with connectivity paths for each.27 min read
- 17 June 2026Best MCP Servers for Marketing Analytics in Perplexity in 2026Best MCP servers for marketing analytics in Perplexity: SegmentStream, Google Ads, GA4, Ahrefs, Semrush, HubSpot, with each tool's connector setup path.27 min read
- 16 June 2026Best MCP Servers for Marketing Analytics in ChatGPT & Codex in 2026Best MCP servers for marketing analytics in ChatGPT and Codex: SegmentStream, Google Ads, GA4, Ahrefs, HubSpot and more, with each tool's connectivity path.27 min read
- 16 June 2026The Best Composable, Warehouse-Native Attribution & Measurement Tool for BigQuery, Snowflake & Databricks (2026)The best warehouse-native attribution tool in 2026: SegmentStream runs marketing measurement inside your own BigQuery, Snowflake, or Databricks warehouse.24 min read
Marketing Analytics updates
All 4 →- 15 September 2026New integrations: Amplitude, OpenAI Ads, StackAdaptAmplitude product analytics events, OpenAI Ads spend, and StackAdapt programmatic spend now flow into SegmentStream for cross-channel attribution, incrementality, and budget optimization.2 min read
- 18 May 2026What's new in SegmentStream — May '26May 2026 digest — Predictive Cross-Channel Attribution, Self-Reported Attribution inside every User Journey, Adobe Analytics and Snowflake integrations, the SegmentStream AI Skills Library, and a refreshed UI with full dark mode.2 min read
- 6 May 2026Visit Scoring is becoming Predictive AttributionWe're retiring Visit Scoring as a standalone attribution model. The ML that powered it now layers on top of every base attribution model — First Touch, Last Click, Multi-Touch — as Predictive Attribution.2 min read
- 25 February 2026Introducing the SegmentStream MCP ServerA way for AI assistants to directly connect to SegmentStream's measurement and optimization engine — and take action through it.1 min read
Company news
All 3 →- 24 July 2024SegmentStream rated #1 B2C Attribution by G2SegmentStream rated #1 in B2C Attribution and Custom Attribution on G2 Summer Reports. See why teams choose SegmentStream for accurate, AI-powered measurement.1 min read
- 14 October 2022SegmentStream is officially a Meta Business Partner!“SegmentStream is now an official Meta Business Partner. The Badged status recognises our product innovation and service excellence.”1 min read
- 30 June 2020SegmentStream: Official Google Cloud PartnerSegmentStream is now a certified Google Cloud Platform partner. Learn how this GCP partnership strengthens our AI-powered marketing measurement platform.1 min read
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