| 01involve.me | Interactive lead qualification and personalized follow-up in one platform | Quiz, assessment, calculator, recommendation, form, or landing page outcome | Native | Level 5 | Native | Native | Conversational agent | Email, embedded or standalone funnels, webhooks, integrations | $49/mo | Sep 2, 2026 |
| 02HubSpot Marketing Hub | All-in-one inbound CRM and marketing nurture | Forms, lists, CRM properties, website activity, ads, and campaign engagement | Native | Level 5 | Native | Native | Assistive | Email, forms, chat, ads, social, WhatsApp on higher plans | $20/seat/mo | Sep 2, 2026 |
| 03ActiveCampaign | Behavior-driven automation for small and mid-sized teams | Forms, tags, lists, site behavior, ecommerce activity, CRM changes, and integrations | Native | Level 5 | Native | Native | Conversational agent | Email, SMS add-on, WhatsApp add-on, forms, landing pages, web | $15/mo | Sep 2, 2026 |
| 04Customer.io | Product and event-driven lifecycle journeys | API events, product behavior, profile changes, segments, dates, and webhooks | External | Level 5 | External | Native | Conversational agent | Email, push, in-app, SMS, WhatsApp, LINE, webhooks | $100/mo | Sep 2, 2026 |
| 05Adobe Marketo Engage | Enterprise B2B demand and account nurture | Lead and account activity, CRM changes, program membership, forms, lists, and custom activities | Native | Level 5 | Integrated | Native | Assistive | Email, social, paid media, web, webinars, dynamic chat, CRM alerts | Custom quote | Sep 2, 2026 |
| 06Salesforce Marketing Cloud Account Engagement | Salesforce-centered B2B nurture and sales alignment | Salesforce CRM fields, form activity, engagement, scores, grades, lists, and campaign membership | Native | Level 5 | Integrated | Native | One-shot generation | Email plus SMS and WhatsApp through Account Engagement+ and Marketing Cloud Next | $1,250/mo | Sep 2, 2026 |
| 07Brevo | Budget email and multi-channel automation | Forms, contact changes, website events, email behavior, dates, and ecommerce activity | Native | Level 4 | Native | Native | Assistive | Email, SMS, WhatsApp, web push, mobile push, chat | $9/mo | Sep 2, 2026 |
| 08Klaviyo | Ecommerce behavior and customer journeys | Browse, cart, checkout, order, catalog, profile, predictive, and engagement events | Integrated | Level 5 | Native | Native | Assistive | Email, SMS, mobile push, WhatsApp, social audiences, reviews | $0/mo | Sep 2, 2026 |
| 09Mailchimp | Accessible small-business email journeys | Signup forms, tags, audience fields, dates, email engagement, ecommerce and integration events | Native | Level 4 | Native | Native | Assistive | Email, SMS add-on, forms, landing pages, social, postcards | $13/mo | Sep 2, 2026 |
| 10Omnisend | Ecommerce email, SMS, and push automation | Signup, browse, cart, checkout, order, custom event, segment, and engagement triggers | Native | Level 5 | Native | Native | One-shot generation | Email, SMS on Pro, web push, Facebook audiences, Google Customer Match | $16/mo | Sep 2, 2026 |
| 11Ortto | Visual journeys with unified customer data | Forms, product and website behavior, data changes, segments, dates, and integrations | Native | Level 5 | Native | Native | Assistive | Email, SMS, web push, mobile push, advertising audiences | $199/mo | Sep 2, 2026 |
| 12Encharge | SaaS-focused behavior and event-based automation | Product events, web activity, forms, tags, segments, Stripe, Chargebee, Calendly, and integrations | External | Level 5 | Integrated | Native | Assistive | Email, Facebook audiences, webhooks, Slack and integration actions | $79/mo | Sep 2, 2026 |