| Customer Support | Email support on all plans; account manager on Growth; premium onboarding on Enterprise | Onboarding support, priority assistance in Team+ plans, dedicated Slack channel for Business+ | Slack-based support; access to creative and success teams |
| Integrations | Salesforce, HubSpot, API, webhooks | CRM and calendar integrations; webhooks in higher-tier plans | Calendar integrations (Google/Microsoft); no CRM or API support |
| Operation Modes | Fully autonomous with optional manual approval | Fully autonomous, with optional human-in-the-loop review and adaptive learning | Fully autonomous with human-led setup and optimization |
| Message Personalization Quality | High – personalized per contact using enrichment and role-based insights | High-quality messaging with text, image, and video; adapted based on prospect engagement | Human-written, tailored messages; adaptive follow-ups based on responses |
| Data Quality & Sources | 500M+ verified B2B contacts with enrichment and ICP filtering | Enriches from LinkedIn, X, news sources, CRM; uses lookalikes and intent signals | 600M+ contact database; AI-driven sourcing based on ICP; optimized via engagement data |
| Customizability | Custom AI models, message tone, campaign cadence, targeting filters; approval workflows on higher tiers | Define ICP, tone, goals, send times; use multimedia; adjust campaigns with human feedback | Define ICP and campaign goals; messaging crafted collaboratively; limited ongoing configurability |
| Email Infrastructure | Included: proprietary system with mailbox warm-up, custom domains, and deliverability engine | Managed by Relevance AI; includes domain setup, warm-up, and inbox deliverability optimization | Uses client’s Google/Outlook/SMTP mailboxes; Chase handles warm-up |
| Set Up Time & Ease | Very fast – campaigns live within hours; guided or self-serve onboarding | Guided onboarding; campaigns can launch within a few days | White-glove onboarding; setup complete in ~10 days |
| Outreach Channels | Email, LinkedIn | Email, LinkedIn, optional phone call integrations | Email only |
| Capabilities | Lead sourcing, enrichment, AI messaging, multistep campaigns, CRM sync, analytics, meeting booking | Lead research, enrichment, multi-channel outreach, follow-ups, CRM updates, meeting booking | Lead sourcing, email outreach, follow-ups, nurturing, booking meetings, referrals, re-engagement |
RocketSDR
Bosh
Chase