Reply.io

Reply.io is a sales engagement platform for multichannel outbound. Teams find prospects in a B2B contact database, enroll them in automated sequences across email, LinkedIn, SMS, WhatsApp and calls, personalize messages at scale with AI variables, and manage every response in a shared inbox. The platform includes its own email warmup and deliverability infrastructure, a meeting scheduler that writes to the CRM, and an autonomous SDR agent called Jason that researches prospects, runs outreach and handles replies around the clock. It serves outbound sales teams, business development groups, recruiters, PR and link building professionals, and agencies running campaigns for several clients. Developers can automate the platform through an API and an MCP server, which lets AI tools such as Claude and Cursor operate Reply.io directly. A 14 day free trial is available. Pricing is published in US dollars as starting points per plan. Email Volume starts at $59 per month with unlimited mailboxes under a fair usage policy, unlimited emails and contact storage and 50 data credits. Multichannel starts at $99 per month with five mailboxes per user and unlimited sequences. AI SDR starts at $500 per month and includes the Jason agent, unlimited mailboxes and sequences, one LinkedIn automation seat and calls and SMS bundled in. Agency starts at $166 per month with unlimited clients and adjustable contact limits. Add ons are priced separately: LinkedIn automation at $69 per account per month, calls and SMS at $29 per account per month, additional email accounts at $29 per month, and email validation from $20 per month.