GTM AI System Builder

Shaping the frontier of AI-native revenue systems.

Purpose-built GTM infrastructure where outbound, inbound, and revenue ops operate through a single AI-led system.

Trusted by 40+ Seed to Series C Funded B2B SaaS & services
AI GTM Engineering

Your AI GTM team, forward-deployed.

We implement the frontier AI GTM stack — Deepline, Claude Code, Exa AI, Clay, Gojiberry, Attio, HeyReach, Instantly AI — and wire it into a system your team operates from day one that runs your revenue on auto-pilot.

What We Build

Four systems. One revenue engine.

CORE OFFERING

We build the AI system that runs your revenue.

Targeting, account priorities, and engagement logic are defined centrally — applied consistently across outbound, inbound, and CRM.

Signal & Intent Layer

  • Website visit ID with RB2B, Knewton, Unify
  • LinkedIn buying signals via Trigify
  • Funding & job-change triggers via Common Room
  • ICP fit scoring + reverse Clay integrations

AI Enrichment & Research

  • 500+ provider waterfall enrichment via Clay
  • Claygent + Datanyze for deep account research
  • Contact verification via Prospeo + Bink API
  • Decision-maker mapping per account

Architecture & Orchestration

  • n8n + Claude Code + Clay as orchestration brain
  • Deepline API for unified GTM stack access
  • 12-layer system design from signal to meeting
TOOLS WE USE
Clay
n8n
Deepline
Trigify
Claude Code
RB2B
Instantly AI
Exa AI
HeyReach
CommonRoom
Result Driven
$15M+ pipeline in 8 months — Series A funded company
$320Mn+ total pipeline across 40+ clients
90-day average to live operating system
OUTBOUND AUTOMATION

Outreach follows intent-based priority, not volume.

Outbound execution follows account priority and real signals — not static lists or manual sequencing.

Signal-triggered Prospecting

  • Visitor ID + funding events trigger list builds
  • Job-change + LinkedIn engagement signals
  • AI drafts 200 personalised emails in 4 min
  • Human approves via Slack before send

Multichannel Execution

  • LinkedIn multi-sender campaigns via HeyReach
  • Email sequences via Email Bison + Instantly
  • Voice AI first calls via Retell AI
  • Email infrastructure to handle 1M+ emails/month

Response & Routing

  • AI handles replies + books demos automatically
  • Warm leads routed to Slack + CRM instantly
  • Reply sentiment scoring + escalation logic
  • Full attribution back to originating signal
TOOLS WE USE
Instantly AI
HeyReach
Email Bison
Clay
Retell AI
Sendoso
Slack
Zapmail
Scaledmail
Claude
Result Driven
Verizon, Honeywell, Wells Fargo, Google booked within 60 days
450+ MQLs in 14 months · PropTech Series C
270+ SQLs in 9 months · HR Tech
CRM & REVOPS Automation

Routing, scoring, and stages stay in sync — automatically.

Records are enriched, deduplicated, scored, and routed automatically so lifecycle stages stay accurate.

CRM Setup & Architecture

  • HubSpot, Folk CRM or Attio configured for your actual motion
  • Custom data model — not out-of-the-box
  • Lifecycle stage logic + deal routing automation
  • SDR/AE handoff workflows with Slack alerts

Enrichment & Data Health

  • Auto-enrich records via Clay on every update
  • Deduplication + merge logic built-in
  • Lead scoring with AI fit + intent signals
  • Contact + company data freshness workflows

Reporting & Attribution

  • Pipeline attribution back to originating signal
  • SDR performance dashboards + activity tracking
  • Forecast accuracy + stage velocity metrics
  • Weekly automated CRM health reports
TOOLS WE USE
HubSpot
Attio
Folk CRM
Clay
Claude
Fireflies AI
Slack
Result Driven
50,000+ CRM records enriched across 3 geographies for $200Mn+ Healthtech
47 workflows + 11 nurture sequences built for US Law Firm
50% open rate (from 15%) after CRM automation
CONTENT & AI SEO

Content supports pipeline and GTM execution, not just traffic.

Content is planned around ICPs and active accounts, so engagement creates both demand and follow-ups.

AI-Powered Content Engine

  • ICP-mapped content pillars + topic clusters
  • AI-generated drafts with human editorial layer
  • Thought leadership ghostwriting for founders
  • Technical SEO + AI search (AEO) optimisation

Distribution & Amplification

  • LinkedIn content strategy + scheduling
  • Newsletter + Substack pipeline
  • Content triggers website visit → outreach
  • Engagement data synced to CRM as intent signals

GTM Content Integration

  • Sales enablement: battle cards + one-pagers
  • Product launch campaigns with execution plans
  • Content that feeds directly into outbound triggers
  • Founder brand → direct pipeline attribution
TOOLS WE USE
AirOps
Writesonic
Abyssale
SemRush
Claude
Tapilo
Supergrow
Result Driven
$210Mn+ SQL Pipeline · 15,000+ SQLs in 1 year · Series B Data Integration startup
1k to 34k organic traffic in 8 months · Seed funded startup
47+ founders trust us with personal brand
AI Agents · running 24/7

We build the engine that runs while you sell.

Six AI agents, wired together, handling your entire GTM motion without human intervention.

★ ★ ★ ★ ★

"GTM Walnut is exceptionally skilled and strategic in outbound and automation. Knowledgeable, fast and very easy to work with. Highly recommended."

Daniel Zsolt Rényi
Founder, Klear B2B
LIVING STACK · UPDATED WEEKLY

We stay at the frontier so you don't have to.

4 NEW this month
NEWSourcing
Deepline

Unified GTM API — 44+ providers, one bill.

Signals
Gojiberry AI

Real-time LinkedIn buying signals + funding triggers.

NEW
NEWAgents
Claude Code

CLI-native agentic GTM orchestration.

Sourcing
AI Ark

Semantic outreach + ICP discovery built on warmth.

NEW
Enrich
Clay

Waterfall enrichment + Claygent. Multi-vendor safe.

Outbound
HeyReach

LinkedIn outreach at MCP-server scale. Multi-sender.

CRM
Attio

Active CRM with composable data model.

Signals
RB2B

Person-level visitor ID + LinkedIn signal detection.

CRM
Folk CRM

Modern relationship-first CRM for GTM teams.

NEW
Outbound
Instantly

Inbox warm-up + deliverability at scale.

Workflow
n8n

Workflow backbone connecting every tool.

NEWVoice
Retell AI

AI voice agent that talks like an SDR.

★ ★ ★ ★ ★

"Soumya architected our entire GTM automation and outbound engine from the ground up, integrating AI-driven workflows and HubSpot CRM automation to deliver a predictable stream of qualified opportunities every month. Within a year, she helped scale from zero to a multi-million-dollar MQL pipeline, consistently driving 25+ qualified leads per month across mid-market and enterprise."

Erin Swanson
Marketing Leader · AppviewX · Enkrypt AI · SecureAuth
Multi-million MQL pipeline · 12 months

Meet the Founders

We have built the playbooks. Now we are deploying them for you.

Prashant Mantri
Founder
in

Prashant is a GTM engineering and revenue operations leader with 11+ years of experience across SaaS, e-commerce, automotive, retail & FMCG. He held leadership roles at two unicorns and a Series B startup, driving revenue operations, GTM planning, and value discovery as a business head.

Tier I Pedigree
Indian Institute of Management, Mumbai
Indian Institute of Technology, Dhanbad
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Soumya Surabhi
Founder
in

Soumya is a B2B SaaS GTM and demand generation leader who has built multi-million-dollar revenue pipelines for early-stage and growth companies. She has led GTM programs at Y Combinator and Sequoia-backed startups, operating hands-on as Head of Demand Generation from seed to Series C.

Tier I Pedigree
Indian Institute of Foreign Trade, Delhi
National Institute of Technology, Rourkela
Want to connect? View Profile

Ready to build your GTM engine?

If you're tired of fragmented growth efforts and are looking to build a predictable pipeline, let's talk.

Speak to Founders
GTM Walnut