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CRM Platform
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Ask AttioSearch and create with AI
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AINative to your CRM
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Data modelSync and enrich your data
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Productivity & collaborationContext for your team operations
Automations
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WorkflowsAutomate any process
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SequencesPersonalized outreach
Insights
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Call IntelligenceRecord and analyze meetings
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ReportingInsights in real time
Ecosystem
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Developer PlatformBuild with the Attio API and SDK
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Apps & integrationsConnect all your favorite tools
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Get started
- Attio 101
- Hire an expert
- Talk to sales
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Accepting new clients
Special offer
Awards
- Attio Expert
Supported Regions
- Americas
- EMEA
- APAC
Expert Location
- EMEA
Languages
- English
- French
Expert Tier
- Core
About Buildrhaus
We build Attio into the system that runs your whole revenue cycle, not just the sales pipeline.
4+ years shipping revenue engines.
Our goal is for you to end up with a CRM your team operates on its own, documented and properly handed over.
What we do best
- First CRM build in Attio. Data model, pipelines, workflows, automations, AI scoring. From Notion, Airtable or spreadsheets to a CRM your team actually trusts.
- Migration to Attio. HubSpot, Salesforce, Pipedrive, Affinity, Folk. We have rebuilt enough HubSpot and Salesforce estates to know what breaks in transit.
- Rebuild for teams who outgrew their setup. Built for 5 people, now serving 50. We untangle the data model, cut the stage sprawl and make the funnel readable again.
Going further, if you need it
- Quote to cash inside Attio: quoting, Stripe invoicing, collections and dunning
- Retention layer: churn detection, expansion signals, automated sales to CS handoff
- AI agents: lead scoring, enrichment, meeting extraction into structured records, verification pass before anything is written
- Integrations: Clay, Lemlist, Instantly, Gong, Calendly, data warehouses, n8n, plus bespoke work on the Attio API
- Reporting and forecasting rebuilt through the API when native reports run out
Why work with us
- The whole cycle, lead to quote to cash to care. We connect your whole ecosystem.
- Forward deployed. We work inside your stack and ship to production with your team.
- We write code, not just configure fields. Custom API work and agents when the native feature stops.
- Documentation, training and handover included. You are never locked in.
How we work
- Ceiling Scan, free, 30 minutes. We map where your revenue chain hits a wall and hand you a costed roadmap.
- Design. Data model and process architecture written down and validated before we build.
- Build. Shipped in your workspace in short increments you can see.
- Documentation and training. Your team runs it without us.
- Keep it running, optional. We operate and evolve the engine. 3-month commitment, then no lock-in.
Media
Lead to cash to care
First CRM
Migration
Custom solutions
Funnel Optimisation
Deduplication
Reviews
Write a review
Principal
Aug 24, 2026
Simon Brossard, Clifton Partners
Simon Brossard, Clifton Partners
I worked with Alexy on several automation projects, including building fully automated inbound workflows based on intent signals, setting up a CRM with automated enrichment, and using AI-powered scripts for lead qualification.
Alexy is extremely execution-oriented: 100% of the projects we worked on were successfully delivered, always very quickly. He is reliable, efficient, and particularly strong at turning complex automation ideas into working systems.