Postman vs ActiveCampaign
Side-by-side comparison of AI visibility scores, market position, and capabilities
World's leading API development platform with 30M+ developers; $433M raised at $5.6B valuation competing with Hoppscotch and Apidog after 2023 developer backlash over mandatory account requirements.
About
Postman is the world's leading API development platform — providing the tools that 30 million+ developers use to design, build, test, document, and monitor APIs throughout the software development lifecycle. Founded in 2014 in Bengaluru by Abhinav Asthana, Ankit Sobti, and Abhijit Kane, Postman raised over $433 million in funding including a $225 million Series D in 2021 at a $5.6 billion valuation, generating approximately $150 million in annual revenue and operating as one of the most widely used developer tools globally.
Marketing automation and CRM platform with $3B valuation; sophisticated email automation workflows for 180K SMB customers competing with Klaviyo and HubSpot for mid-market automation.
About
ActiveCampaign is a customer experience automation platform providing email marketing, marketing automation, CRM, and messaging for small and mid-sized businesses — combining sophisticated automation workflows with CRM to help businesses automate personalized customer journeys across email, SMS, and site messaging. Founded in 2003 by Jason VandeBoom in Chicago, Illinois, ActiveCampaign has raised approximately $360 million at a $3 billion valuation and serves over 180,000 customers in 170+ countries, primarily small businesses, creators, and growth-stage companies that need more sophisticated automation than basic email platforms but not the full complexity of enterprise marketing clouds.\n\nActiveCampaign's automation builder enables complex, multi-step customer journey automation: automatically sending a welcome sequence to new subscribers, tagging contacts based on email engagement behavior, triggering sales follow-ups when prospects visit pricing pages, and sending personalized recommendations based on purchase history. The built-in CRM enables sales teams to manage pipeline stages and trigger automated tasks and emails based on deal progress. SMS marketing, site messaging, and landing pages extend the platform beyond email.\n\nIn 2025, ActiveCampaign competes with Mailchimp (lower sophistication, simpler), Klaviyo (e-commerce focus), HubSpot (broader but more expensive), and Keap for marketing automation market share. The company's positioning in the "SMB + automation" tier differentiates it from both basic email tools and expensive enterprise marketing clouds. ActiveCampaign's Predictive Sending (AI that determines the best time to send emails to each contact) and predictive content personalization are key AI-differentiated features. The 2025 strategy focuses on deepening AI personalization across its automation workflows, growing e-commerce integrations (Shopify, WooCommerce), and expanding its customer experience platform into customer service workflows.
AI Visibility Head-to-Head
Key Details
Capabilities & Ecosystem
Capabilities
Integrations
Also Compare
Track AI Visibility in Real Time
Monitor how your brand performs across ChatGPT, Gemini, Perplexity, Claude, and Grok daily.