Inside the studio

Research from our venture studio's tech stack

Frameworks, deep research, and reviews across marketing, sales, and AI automation — by a team that's been shipping automation software for 14 years.

Edited by Marcus Taylor & team

LEAD Marketing Automation

10 Best Email Marketing Software & Tools for 2026 (Tested)

We spent 400+ hours testing 50+ email marketing platforms and tools. See which we recommend for 2026 — and the 3 big names I'd avoid.

02 Marketing Automation

9 Best Enterprise Email Marketing Platforms for 2026

We've sent 764,000+ emails through these enterprise email and CRM platforms over 14 years, and tested Mailchimp and Sender across eight areas each. Sender suits simpler email automation.

03 Marketing Automation

7 Best Mass Email Senders for Bulk Email Blasts

Sender suits small businesses needing free email automation. Its new builder scored 4/5 in our retest. Free emails carry Sender branding.

Latest research

Updated weekly · View all 296 →

№ 01

Email Marketing

Sender Review: What I Found Across Eight Tests

I tested Sender across eight areas. Its free plan and AI workflow building stood out. AI workflow creation needs an external assistant.

Fresh 8 min · 7 Oct

№ 02

Marketing Automation

5 Best Email Marketing Software to Integrate with Claude

Compare five email platforms for Claude, with our ActiveCampaign and Omnisend findings, pricing, and the jobs their connectors still leave unfinished.

Fresh 13 min · 23 Sept

№ 03

Marketing Automation

5 Best Email Marketing Tools with an MCP Server

Compare five email marketing tools with MCP servers, including our ActiveCampaign and Omnisend results, pricing, and the work their AI connectors still leave to you.

Fresh 10 min · 23 Sept

№ 04

Marketing Automation

Constant Contact Review: I tested it across 8 areas

My Constant Contact review after eight hands-on tests covering its email builder, AI, automation, support, deliverability, pricing and cancellation.

Archive 10 min · 27 Aug

№ 05

AI Automation

What's the Best AI Visibility (AEO) Tool: I Tested 5 Head-to-Head

I’ve spent 30 days testing five AI visibility platforms head-to-head across Venture Harbour’s own sites, tracking the same 25 prompts and acting on their…

Archive 19 min · 7 Aug

№ 06

Sales Automation

5 Best AI Sales Tools & SDR Assistants (Tested)

I’ve run AI-powered outbound for my own projects — not just as an observer, but as someone who’s actually sent cold emails for a living. In the past year…

Archive 24 min · 7 Aug

№ 07

Workflow Automation

5 Best SaaS Integration Platforms (iPaaS)

I’ve built SaaS products long enough to know that wiring integrations by hand is a special kind of misery—especially as the bug reports stack up and APIs…

Archive 19 min · 7 Aug

№ 08

HR Automation

6 Best BambooHR Alternatives for Hiring in 2026

I ran hiring on Breezy for five years. If you're buying BambooHR mainly to recruit, here are six dedicated ATS options that do the job better for less.

Archive 9 min · 3 Jul

№ 09

HR Automation

7 Best Greenhouse Alternatives in 2026 (Cheaper & Simpler)

I compared seven Greenhouse alternatives on price and setup. Breezy HR is my pick for small businesses — Ashby if you still want structured hiring at scale.

Archive 10 min · 3 Jul

№ 10

HR Automation

6 Best Lever Alternatives in 2026 (Transparent Pricing)

Lever won't publish its prices. Here are the six alternatives I'd pick instead — with real pricing, led by the ATS we ran our own hiring on for five years.

Archive 9 min · 3 Jul