CallMerlin vs Oc8via

CallMerlin describes itself as an AI Chief of Staff that connects to business systems and can be used through phone, chat, widget, desktop, mobile, Slack and Teams. Its workflows can span multiple systems, respond to triggers and include an analysis step with auto-inject. Reads can happen immediately, while writes, emails and payment files wait for approval unless direct execution is enabled. The integrations page lists 96 native deep integrations and says 900+ are available through managed connectors, with examples including HubSpot, Salesforce, Slack, Moneybird, Microsoft 365, Gmail, Stripe, Shopify and Zoom. CallMerlin says each teammate has an individual PIN and permissions are enforced server-side. Credentials use AES-256-GCM encryption, data in transit is protected by TLS, and access uses PIN plus 2FA. Call transcripts and AI summaries are kept for at most 90 days by default; audio is not retained. Starter costs €55/mo (annual), and a 7-day trial is offered; there is no free plan. Android is in closed alpha and the iOS App Store listing is coming soon.

Oc8via is an AI sales platform for finding prospects, automating outreach and booking meetings. Its B2B database covers more than 200 million verified companies and contacts, and outreach can use email, WhatsApp, SMS, LinkedIn or voice. AI sales agents can answer prospects, ask qualifying questions, book meetings and escalate conversations under configured conditions. Lead tools include routing, CRM integrations, analytics and reporting, alongside recurring follow-ups, task sequences and calendar sync. Listed integrations include Google Workspace, Microsoft 365, WhatsApp, Slack, HubSpot, Salesforce, Shopify, Stripe, Zapier and OpenAI. The REST API offers webhooks and bulk operations; access uses API-key authentication, rate limiting and usage tracking. The Free plan is free and includes 50 credits per month, three AI follow-ups and one team member. Starter costs $29 a month and includes 500 credits. Each credit covers one action; unused credits expire at the billing-cycle boundary, and outreach pauses when credits are depleted.