Email campaigns
Visual drag-and-drop builder with dynamic content blocks. A/B test subject lines, layouts, and send times to maximize engagement.
Browse all 21 available sections. Each one is a ready-to-use Astro component you can add to any page.
Catalyst is the all-in-one marketing platform that helps you automate campaigns, nurture leads, and grow revenue with data-driven insights.
Trusted by marketing teams at
Build multi-step automation workflows that nurture leads from first touch to closed deal. Set triggers based on behavior, timing, or segment membership and let Catalyst handle the rest.
See the full picture across email, ads, social, and organic in a single view. Attribute revenue to specific campaigns and channels so you know exactly where to invest.
Start free, scale when you're ready. No hidden fees, no per-seat charges.
For solo marketers and small experiments
For marketing teams scaling campaigns
For high-volume marketing operations
“Catalyst transformed our marketing ops. We went from juggling five tools to one platform, and our conversion rate jumped 40% in the first quarter.”
“The automation builder is a game changer. We set up a 12-step nurture sequence in an afternoon. It now generates $120K in pipeline every month on autopilot.”
“Revenue attribution finally makes sense. For the first time, I can walk into a board meeting and say exactly which campaigns drove which deals. Worth every penny.”
Join 4,000+ marketing teams already growing faster with Catalyst. Start free, no credit card required.
Marketing veterans and engineers building the future of growth.
CEO & Co-founder
Former CMO at HubSpot. 15 years of marketing leadership across SaaS and enterprise.
CTO & Co-founder
Previously engineering lead at Salesforce. Passionate about marketing infrastructure.
Head of Growth
Growth expert who scaled three startups from seed to Series B.
Head of Product
Product leader with deep experience in marketing automation tools.
Get marketing insights, automation tips, and product updates delivered weekly.
Watch how marketing teams use Catalyst to automate workflows and drive revenue.
From a garage idea to the marketing platform trusted by thousands.
Founded by two marketers frustrated with fragmented tools. Built the first prototype in a coworking space.
Raised $5M to build the core automation engine and onboard our first 200 beta customers.
Launched publicly with email campaigns, lead scoring, and analytics. 1,000 signups in the first week.
Raised $22M led by Accel. Expanded the team to 45 people across three continents.
Crossed 4,000 paying customers. Launched A/B testing, advanced segmentation, and 80+ integrations.
SOC 2 certified, GDPR compliant, and trusted by marketing teams at Fortune 500 companies.
See why marketing teams choose Catalyst over legacy platforms.
| Feature | Catalyst | Competitor A | Competitor B |
|---|---|---|---|
| Visual campaign builder | |||
| AI-powered lead scoring | |||
| Multi-channel automation | |||
| Built-in A/B testing | |||
| Revenue attribution | |||
| Real-time analytics | |||
| CRM integration | |||
| Dedicated onboarding |
See Catalyst in action across campaigns, analytics, and automation.
"Catalyst replaced our entire marketing stack. The ROI was visible in the first month."
"We doubled our email open rates within 6 weeks of switching to Catalyst."
"The automation builder is intuitive enough for junior marketers yet powerful enough for our senior team."
"Finally, a platform that ties marketing spend directly to revenue. Game changer."
"Onboarding was seamless. Our team was productive within 48 hours."
"Catalyst replaced our entire marketing stack. The ROI was visible in the first month."
"We doubled our email open rates within 6 weeks of switching to Catalyst."
"The automation builder is intuitive enough for junior marketers yet powerful enough for our senior team."
"Finally, a platform that ties marketing spend directly to revenue. Game changer."
"Onboarding was seamless. Our team was productive within 48 hours."
Catalyst adapts to how your marketing team works.
Visual drag-and-drop builder for email, SMS, and push campaigns. A/B test subject lines, content, and send times. Track opens, clicks, and conversions in real time.
Available on iOS, Android, and desktop. Monitor performance from anywhere.
We'd love to meet you in person.
Have a question or want to see a demo? Send us a message and we'll get back to you within 24 hours.
Whether you need a demo, have questions about features, or want to discuss enterprise pricing, our team is here to help.