Instantly AI Sales Agent vs Jason AI (2026)

Instantly AI Sales Agent

by Instantly

Jason AI

by ReplyApp Inc.

Pros

• ✓Minimal configuration. Drop in a website URL and the agent infers your ICP, builds the list, and writes the emails. Instantly documents the whole setup as three steps inside the app.
• ✓In Autopilot, the full outbound loop runs without per-step approval. Prospect sourcing, personalized writing, deliverability-managed sending, reply classification, and follow-up sequencing all continue autonomously once initialized.
• ✓Publishes an official MCP server at mcp.instantly.ai, and the free trial includes 100 Instantly Credits, alongside a 14-day Outreach trial with no card.

Limitations

• –The AI Sales Agent uses Outreach plus Instantly Credits, so the working entry is $94/month, or $75.20 billed annually, across two subscriptions.
• –Activity sync to HubSpot and Salesforce runs one way out of Instantly, and two-way sync runs through OutboundSync, Zapier or Make.com.
• –Credits meter the work at 5 per lead and 5 per AI-written reply against 1,500 to 2,000 a month on Growth, and SOC 2 Type II reports are available under NDA.

Pros

• ✓Runs outbound from ICP and prospect search through personalized email and LinkedIn messages, reply handling and meeting booking.
• ✓Teams choose per sequence whether AI replies are saved as drafts for approval or sent automatically, and can pick the AI model provider, from Anthropic, Google, Mistral or OpenAI.
• ✓Every AI SDR plan includes live B2B data, unlimited users and mailboxes with warm-up, and done-for-you deliverability.

Limitations

• –Plans start at $500 a month billed annually, or $800 monthly, for 1,000 active contacts, and are bought through a demo with Reply's sales team.
• –Each plan caps active contacts a month, from 1,000 to 3,000 on Starter, and Enterprise plans for 25,000 or more are priced by quote.
• –Call steps create a task and a script for a rep to make the call, rather than Jason placing calls itself.