Alternatives to Smartlead

Cold email software with AI agents, unlimited mailboxes, and dedicated sending infrastructure for outbound teams.

Instantly is a cold email platform that combines a 450M+ B2B lead database, mailbox warmup, and AI agents for prospecting and replies.

11x sells AI revenue agents for outbound, inbound and expansion — voice, email, chat and social workers that book meetings without added

Saleshandy is a cold outreach platform that combines a B2B lead finder, email infrastructure setup, and multichannel sequences to book

Salesforge runs cold email and LinkedIn outreach with unlimited senders, a unified Primebox inbox, and AI SDR Agent Frank.

Coldreach is an AI SDR that researches every matched account before writing personalized email and LinkedIn outreach.

PeopleGPT turns a plain-English brief into a ranked candidate pool from 800M+ profiles, with AI agents that source and email while you sleep

AI email coach that scores cold sales emails as you type and drafts full drafts with the Ora agent.

Amplemarket's Duo AI sales copilot turns buying signals into multichannel outbound sequences — email, call, and social, automatically.

AI sales prospecting software with 1.8B+ verified emails and 414M+ phone numbers for outbound teams

AI cold email personalization that pulls from 42+ data sources to write opening lines and pitches

Twain runs GTM agents that deep-research each B2B prospect in real time and write 1:1 email, LinkedIn and call outreach from what they find.

Reply.io runs AI SDR outbound across email, LinkedIn, WhatsApp, SMS and calls — triggerable from Claude, Cursor, or any MCP client.

Find verified B2B email addresses, check deliverability and send cold sequences from one account.

Folderly is an email deliverability suite for B2B teams: draft a campaign, test inbox placement, and monitor spam alerts.

Nooks is an AI dialer and multi-channel sequencing platform that gives outbound teams parallel dialing, buying signals, and AI call

Clay is a GTM data enrichment and AI agent workspace that builds custom outbound systems on 200+ data sources

AiSDR is an AI SDR agent that runs multichannel outbound for $1.50 per person prospected — research, lists, and writing included.

Lemlist bundles a 650M+ lead database, multichannel sequencing and deliverability tooling into one outbound subscription.

Topo is an AI outbound sales platform where an AI agent does prospecting, enrichment and sequencing next to each rep.

Closely automates LinkedIn and email outreach with AI personalization — and white-label resell under your own brand.

Apollo.io combines 240M+ B2B contacts with AI agents that prospect, sequence, dial, and track deals in one GTM system.

Conversica's AI agents run persistent two-way conversations that qualify leads, resolve service issues, and win renewals.

Agentic AI sales platform that puts AI agents on every deal, account and rep for prospecting, deal management, coaching and forecasting

Snov.io combines a B2B lead database, email finder and verifier with email plus LinkedIn outreach automation.

AI meeting prep that emails you a research brief four hours before each external meeting.

Recruit CRM is an AI-powered ATS + CRM for recruitment agencies, with agents that parse, format and pitch candidates for you.

Apollo Chat records, transcribes, and scores sales calls inside the Apollo.io sales platform.

Komo turns LinkedIn and web buyer signals into scored B2B pipeline, with cited research behind every answer.

Offrs uses predictive analytics on 250+ homeowner data points to surface homeowners likely to list within 12 months, feeding listing leads straight into your