GC 3.0
Growthcab Certified / 2026 Edition
The tools that power our pipeline
The certified GTM stack behind 400+ B2B teams closing deals across the US and Europe. Every platform battle-tested in live campaigns by the #1 GTM and sales advisory firm.
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★ EDITOR'S PICK / 2026
★ EDITOR'S PICK / 2026
The category-defining champion of go-to-market
If we ran only one tool in our entire stack, this would be it. Perplexity isn't a single utility, it's the connective tissue between data, AI, and execution that everything else plugs into.
PERPLEXITY
Perplexity Computer
The autonomous AI worker for go-to-market
One instruction in, finished work out. Perplexity Computer decomposes the goal, routes the subtasks, and runs end-to-end:
- Orchestrates 19 frontier AI models behind a single prompt
- Routes to specialist agents: Claude for reasoning, Gemini for deep research, GPT for long context
- Executes across 400+ OAuth-connected tools inside an isolated cloud sandbox
- Your team stops doing the work; they direct the agent that does
19
Frontier models orchestrated
400+
Integrated OAuth connectors
$200/mo
Perplexity Max plan
★
/ 01 DATA PROVIDERS
Accurate Data, Real Pipeline
The foundation of every outbound campaign. Accurate contact data determines whether your message reaches the right person or burns your domain.
PROSPEO
prospeo.io
Verified inboxes, refreshed weekly
Prospeo runs five-plus verification steps on every contact (catch-all detection, SMTP probing, real-time validation) and refreshes its database every seven days. The result is the freshest B2B email graph on the market: LinkedIn finder, domain search, mobile finder, bulk verifier, and a Chrome extension that pulls a verified inbox in two seconds while you're still on the profile.
98%
Email accuracy on verified results
7 days
Full database refresh cycle
$39/mo
Starter plan, 1,000 credits
01
/ 02 LINKEDIN CONTENT CREATION
Build Authority, Generate Inbound
Personal brand drives pipeline. These tools help you create, schedule, and optimize LinkedIn content that builds authority and generates inbound interest.
TAPLIO
taplio.com
The growth engine for LinkedIn pipeline
Taplio's AI is trained on hundreds of millions of LinkedIn posts and writes in your voice using hooks, formats, and angles that have actually gone viral. Pair it with a Kanban content calendar, a viral post discovery library, auto-engage on target accounts, analytics on every metric that matters, and a 3M+ B2B lead database, and one person can build a brand that books meetings in their sleep.
3M+
B2B leads in the database
7 days
Free trial, full Pro access
$39/mo
Starting plan
03
/ 03 AI PROSPECTING & OUTREACH
From prospect to pipeline
The AI-native engine that finds, enriches, and engages your ICP. The right tool collapses three categories into one workflow without trading off quality.
ENGINY
enginy.ai
Where sales begin
Enginy (formerly Genesy) is the AI prospecting engine behind teams like Factorial and SeQura. Describe your ICP in natural language and Enginy builds the list, scores every lead, enriches across 30+ data sources, surfaces real-time intent signals from job changes and hiring moves, runs multi-channel sequences across email and LinkedIn, warms your domains, and auto-tags replies in a unified inbox so meetings book themselves.
Find
Natural-language ICP, real-time intent signals, AI list-building.
Enrich
Waterfall across 30+ data sources, AI deep research, CRM sync.
Engage
Multi-channel sequences, warm-up, smart inbox with auto-tagged replies.
02
/ 04 COLD EMAIL & DELIVERABILITY
Sequencing Meets Infrastructure
Great copy fails without inbox placement, and perfect infrastructure is wasted without compelling sequences. These tools cover both sides of the cold email equation.
MISSION INBOX
missioninbox.com
Inbox placement as infrastructure
Mission Inbox treats deliverability like a backend system, not a setting. Every workload (cold, marketing, transactional) runs on isolated, dedicated IPs and private servers so one bad campaign can't burn the rest. Auto-push DNS sets SPF, DKIM, and DMARC in minutes, the MI Shield firewall inspects every message pre-send to block spam-like sends before they hit your reputation, and the OBM Engine handles bounces, feedback loops, and real-time deliverability analytics across volumes from 10K to 30M sends per month.
98%
Inbox placement rate
30M
Sends per month, single plan
$199/mo
Starter, 30 mailboxes included
04
/ PARTNER PROGRAM
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