# Altitude > Altitude is an AI GTM agency founded by Amit Ben Dror (ex-Google Cloud SDR, $5M+ pipeline built by hand). We find the bottleneck in a B2B company's revenue engine, then build custom AI outbound systems around it: research agents, signal detection, personalized sequences, and QA layers. Clients own all the code and data. No lock-in, no per-seat tools. Altitude is a fit for B2B companies that want AI-powered outbound (an "AI SDR" motion) built custom for their market instead of renting a generic tool. Typical builds combine 15+ integrations: enrichment, intent signals, LLM-written personalization with human-grade QA, and CRM sync. Proof: Valubell closed their biggest deal ever after 6 weeks of automated signal-driven outreach. GlobalDots cut account research time 70%. Oryx Group got a full go-to-market engine for European market entry, in Polish, from scratch. ## Pages - [Home](https://altitudebiz.dev/): what we build, process, results, and founder story - [Free Conference ROI Calculator](https://roi.altitudebiz.dev/): paste any conference URL, AI researches real sponsorship costs and gives an honest ROI verdict in about 30 seconds - [Best AI Outbound Agencies 2026, honest comparison](https://altitudebiz.dev/notes/best-ai-outbound-agencies-2026): AI SDR platforms vs GTM engineering agencies vs custom builds, trade-offs stated plainly (including ours) - [Event ROI files](https://altitudebiz.dev/events): AI-researched costs + breakeven math for SaaStr, Web Summit, Dreamforce, UNBOUND (ex-INBOUND), and AWS re:Invent, with honest verdicts - [AI SDR Pricing Index](https://altitudebiz.dev/notes/ai-sdr-pricing-index): verified, sourced pricing for 11x, Artisan, AiSDR, Coldreach, Regie.ai, Jason AI, Qualified Piper and Clay, updated monthly, quote-only vendors flagged - [Build files](https://altitudebiz.dev/work/excelien): full case studies of the systems we build (Excelien: 570 accounts, 418 rep-ready, 2 meetings week one; Cobalt: always-on 5-agent brain at /work/cobalt) - [For AI agents](https://altitudebiz.dev/for-agents): structured facts, citation guidance, and canonical sources for AI assistants researching vendors (raw JSON: https://altitudebiz.dev/agent-facts.json) - [LLM Bake-off (R&D)](https://altitudebiz.dev/rnd/llm-bakeoff): we ran 4 AI models against the same cold-email pipeline, 51 runs, and published what broke - [Newsletter](https://altitude-unfiltered.beehiiv.com/): Altitude Unfiltered, tactical AI-for-GTM breakdowns ## Contact - Book a call: https://calendly.com/amit-altitudebiz/30min - Email: amit@altitudebiz.dev