Blog
Playbooks, guides, and lessons from the field
Claude Code Onboarding Guide
The quickest way to get started with Claude Code. What to focus on and how to get comfortable with terminal-based AI development.
Why Your GTM Team Hasn't Adopted Claude Code Yet
The four most common objections GTM leaders give for not using Claude Code — and why none of them hold up.
From 4 Hours to 15: What Autonomous Coding Means for Your GTM Org
AI autonomous coding ability jumped from 4 hours to 15 in two months. Here's what that means for GTM teams and why the most important hire is a GTM engineer.
Claude Code for GTM: Part 2 — Compound Engineering
Claude Code remembers everything you build and gets better over time. Here's why compound context, not prompting skill, is the real unlock for GTM teams.
I Spent Ten Years Writing Cold Emails — Here's What Claude Code Taught Me About GTM
The Signal, Bridge, Voice framework for cold email and why code is the natural tool for the entire GTM pipeline.
Claude Code for GTM: Part 1 — Context Is the Bottleneck
The models are smart enough. The bottleneck is whether they have the right context at the right time. Here's how to make Claude Code actually work for GTM.
Your Reps Are Emailing People Who Don't Work There Anymore
The 3 types of sales orgs, ranked by data hygiene — and the 4-step system to stop wasting your reps' time on stale contacts.
Five AI Moments That Changed How I Think About GTM
A timeline of the five AI breakthroughs that reshaped how we build and run go-to-market systems — from ChatGPT to Claude Code.
AI Inbox Just Changed Cold Email Forever
Gmail's AI inbox means you're now writing to prove yourself to an LLM, not just a human. Here are the 4 layers you need to get through.
GTM Engineering Is Dominating Tech Spend
Brex analyzed spend data from 35,000 companies. The fastest-growing tools are almost all GTM engineering. Here's what that means for teams still running the old playbook.
GPT-5 for GTM: Reasoning Tokens Change the Math
GPT-5 is a reasoning model, not a base model upgrade. Here's how that changes token economics and when to actually use it in GTM workflows.
Phase 1 vs Phase 2 AI: Why Data Is the Real Moat
Bolting AI onto existing features is Phase 1. Rebuilding around proprietary data and context is Phase 2. Here's what that means for GTM teams.
GPT-5 Just Launched — What GTM Teams Need to Know
A practitioner's breakdown of the GPT-5 launch: 1M context window, cheaper API pricing, unified reasoning, and what it all means for outbound and GTM workflows.
Stop Overengineering Your Sales Process
Automation without understanding is wasted effort. A 3-question diagnostic for whether your team is ready to build workflows.
How to Get Out of Spam Trouble
It turns out the campaigns you've worked so hard on are landing in spam. Here's how to diagnose, recover, and prevent deliverability problems.
Why Spintax Is Dying (And the 3-Step Clay Process That Replaced It)
We tested 10,000 emails in Q1 and watched deliverability crash. Here's why spintax stopped working and the Clay-based process we built to fix it.
How Zevenue Got Its First Clients (Not Through Cold Email)
The origin story of Zevenue — from failed software to Slack communities to organic inbound. Four rules for building real relationships in founder communities.
From SDR to GTM Engineering Firm
The founder story behind Zevenue — from SDR grind to COVID layoff to building a GTM engineering firm that gives startups a third option.
Lessons From Moving Upmarket
What Zevenue learned working with bigger startups in 2024 — bigger doesn't mean easier, just different challenges.
412 Spam Words to Avoid in Emails
A comprehensive list of trigger phrases that spam filters flag as harmful or fraudulent, organized by category.
9 Best Email Warmup Tools
A comparison of the top email warmup tools for sales teams, with pricing, features, and key selection criteria.
Best Email Provider to Use
Gmail, Outlook, or Zoho — which email provider should your startup use for sales outreach? A comparison of deliverability, cost, and setup.
Hiring an SDR vs Outbound Agency
A comparison of hiring internal sales development reps versus partnering with an outbound agency — cost, ramp time, expertise, and scalability.
The Guide to Email Warmup
Everything you need to know about email warmup — why it matters, how it works, timelines, and manual versus automated approaches.
Outbound Playbook for Startups
A comprehensive guide for early-stage B2B startup founders covering deliverability, lead research, copywriting, testing, and the future of sales development.
Benchmarks: What Does a Good Campaign Look Like?
The four metrics that matter for cold email campaigns — bounce rates, reply rates, message variation, and spam reporting thresholds.
Configuring Domain Name Servers (DNS) for Email Outreach
A technical guide to setting up SPF, DKIM, and DMARC records for email deliverability in outbound campaigns.
Which Domain Should You Use for Sales Outreach?
Why using your primary company domain for outbound sales is a mistake, and what to do instead.
How to Analyze Your Cold Email Strategy
A seven-step framework for analyzing cold email campaigns — from categorizing themes to identifying patterns that drive results.
Zevenue's Cold Email Guide for Startups
How to craft cold emails that convert into booked sales calls — strategies, frameworks, and 15 real-world examples from 100+ campaigns.
Should I Sell to SMB or Enterprise Businesses?
One of the first decisions a startup makes — targeting SMBs or enterprise. Here's how to think about qualification, sales cycles, and where to start.