Alternatives to Closely

AI SDR agent that finds intent signals across the web and books B2B meetings with email and LinkedIn outreach, starting at $250/mo.

Reply.io runs multichannel sales engagement and AI SDR outreach across email, LinkedIn, calls, and WhatsApp.

Snov.io is an AI lead generation and multichannel outreach platform that combines a B2B database, email finder, verification, and email plus LinkedIn drip

Unlimited cold email and LinkedIn outreach, plus AI SDR Agent Frank, for scalable pipeline growth.

Lemlist is an AI outbound platform that runs multichannel cold email, LinkedIn, call and WhatsApp sequences with intent signal agents.

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

Saleshandy is an all-in-one cold outreach platform combining a B2B lead database, auto-configured email infrastructure, email warmup, and a

Smartlead is cold email software with AI agents and dedicated deliverability infrastructure for scaling outbound.

Autonomous AI marketing layer that drafts and runs email, SMS, and WhatsApp campaigns on autopilot.

Twain runs AI GTM agents that research every B2B prospect in real time and write multi-channel outreach worth replying to.

Find verified B2B email addresses, verify lead lists, and run cold email sequences from one dashboard.

AI sales engagement platform that unifies parallel dialing, multi-channel sequencing, and AI coaching in one outbound workspace

Air's Enterprise Readiness platform gives defense teams a live Readiness Graph instead of readiness slide decks.

Valley is signal-based LinkedIn and email outreach software that turns profile viewers and post engagers into booked meetings.

Agentic GTM automation that turns your CRM data into always-on pipeline.

Amplemarket is an AI sales copilot that turns buying signals into personalized multichannel outbound.

Agentic CRM that unites HubSpot marketing, sales, and service teams on one Smart CRM platform

AI-powered sales engagement for personalized outbound at scale.

Funnel Leasing is an AI front-office platform for multifamily operators, combining a renter-centric CRM, Fenix AI agents, and a resident portal on top of your

11x deploys AI digital workers for outbound SDR prospecting and inbound phone sales automation.

AI that qualifies B2B leads and books meetings automatically.

AI SEO and GEO writing platform with 75+ tools, led by the Lexi 2.0 autonomous SEO agent

Copy.ai turns GTM playbooks into multi-step AI workflows that drive prospecting, content creation, and sales ops from one platform

Research-driven AI SDR that reads every account before it writes a single outreach email.

Komo turns LinkedIn and web buyer signals into scored B2B pipeline, not more cold outreach.

Komo Search monitors LinkedIn and web buying signals, scores your market, and drafts cited GTM briefs and outreach.

DonorSearch AI is predictive and generative AI for nonprofits, ranking donors by likelihood to give and drafting outreach.

AI recruiting platform whose PeopleGPT natural-language search scans 800M+ profiles and whose agents source and email candidates for you.

Folderly keeps your B2B cold email out of spam with warmup, placement checks, and real-time monitoring.

AI email coach that scores your cold sales drafts in real time and drafts high-reply copy with its Ora sales agent.