Tom Regan is the founder of Artemis GTM, a GTM engineering consulting firm that builds and runs outbound and inbound GTM systems for seed to Series C B2B startups, hands-on, inside the client's own stack. He was a founding SDR leader at Apollo.io, where he helped scale the company from $800K to $50M ARR and personally closed $5.27M in ARR. He now advises teams on implementing Amplemarket, drawing on systems built across Artemis GTM's hands-on B2B SaaS audits.
Artemis GTM (artemisgtm.ai) is an AI GTM engineering firm. It is not affiliated with BrandJet's Artemis product.
Facts for reviewers
- Legal name
- Artemis GTM LLC
- Founded
- 2022
- Founder
- Tom Regan
- Headquarters
- Austin, Texas, United States
- Partner programs
- Certified partner agency of Warmly, Amplemarket and Attention
- Category
- AI GTM engineering firm (GTM engineering consulting)
- What it builds
- Outbound and inbound GTM systems, inside the client's own stack
- Engagement model
- Build the systems, run them with the client's team, then hand them over
- How it builds
- With its proprietary AI GTM engineering agent architecture, used only inside client engagements and never sold, licensed or installed.
- Pricing
- Engagements are custom, scoped on the evaluation call, with no published fee.
- What the client owns at handover
- At handover the client owns everything Artemis GTM built, inside the client's own CRM and tool accounts: the routing rules, scoring models, sequences, alert workflows, dashboards and the documentation that runs them.
- Corrections
- If a fact about Artemis GTM or another firm on this site is wrong, email the URL where the correct fact is published and the page is updated.
How an Artemis GTM engagement fits together.
Outbound and inbound run as one system on a data layer built inside your CRM and tools. Each node is one thing our agent architecture builds and deploys for you, with Tom leading the work; the walkthrough follows one account through.
To compare a GTM engineering consulting firm with the other options, read what GTM consulting is and when to hire one and the GTM engineering agencies and consulting firms roundup.
How the system fits together
- Outbound
- Inbound
- Data layer
Built by Someone Who's Actually Done This
Apollo.io: Founding Team
Built the SDR function from scratch during seed stage. Apollo is now worth $1.6B.
$5.27M ARR Closed
Closed $5.27M in ARR and sourced $15M+ in pipeline as an SDR leader.
Amplemarket: Independent GTM Advisor
Helps companies implement GTM strategy and AI-powered sales automation with Amplemarket's Duo.
Systems Built By Hand
The systems most often missing in our hands-on B2B SaaS audits, built inside the client's own stack with our agent architecture.
Original Research & Benchmarks
2026 GTM Benchmark Study
Directional analysis of go-to-market performance drawn from our hands-on GTM audits and industry data.
Speed-to-Lead Benchmark 2026
Research on lead response times and their impact on pipeline conversion rates.
Website Visitor De-anonymization ROI Benchmark 2026
ROI analysis of website visitor identification tools for B2B sales teams.
Tools I Trust and Recommend
Communities & Memberships
Revenue Collective
Professional community for revenue leaders.
Pavilion
Private membership community for high-growth leaders.
Frequently Asked Questions
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