Hunter.iohunter.io
Finds and verifies professional email addresses by domain or name, with built in cold email sequences.
- Green flag: Free plan
- Green flag: No card for trial
Listed whether or not they pay us. Prices from each tool's own pricing page, checked Oct 16, 2026.
20 tools · 8 with a free plan · 6 trial only · 17 with an API · middle starting price $49.90 a month
Hunter.iohunter.ioFinds and verifies professional email addresses by domain or name, with built in cold email sequences.
Smartleadsmartlead.aiCold email automation with unlimited mailboxes, auto rotation, warmup and agency client workspaces.
lemlistlemlist.comMultichannel prospecting tool combining cold email, LinkedIn, calls and a lead database with AI personalization.
Seamless.AIseamless.aiAI search engine that finds and verifies B2B emails and phone numbers in real time.
Apollo.ioapollo.ioAll in one B2B contact database with prospecting search, email sequencing, dialer and CRM enrichment.
Clayclay.comSpreadsheet style GTM platform that waterfalls 100+ data providers and AI agents to enrich and score leads.
Instantlyinstantly.aiCold email platform with unlimited sending accounts, built in warmup, B2B lead database and AI reply agents.
Lushalusha.comSelf serve B2B contact finder delivering verified emails and direct dials via web app and browser extension.
Reply.ioreply.ioSales engagement platform for multichannel sequences plus Jason, an AI SDR that runs outbound on autopilot.
RocketReachrocketreach.coContact lookup database returning emails, phone numbers and social profiles for professionals and companies.
LeadIQleadiq.comProspecting tool that captures verified contacts from LinkedIn, tracks job changes and writes AI outreach.
Woodpeckerwoodpecker.coCold email tool priced per contacted prospect, with unlimited inboxes, verification and deliverability protection.
Kasprkaspr.ioLinkedIn Chrome extension that reveals verified phone numbers and emails from profiles, groups and events.
ZoomInfozoominfo.comEnterprise go to market intelligence platform with contact and company data, intent signals and AI Copilot.
Gonggong.ioRevenue AI platform that records and analyzes sales calls, forecasts deals and powers engagement workflows.
Artisan (Ava)artisan.coAI BDR Ava finds leads, writes and sends outreach, handles replies and books meetings autonomously.
Cognismcognism.comB2B data provider strong in EMEA, offering phone verified mobiles, emails, signals and CRM enrichment.
11x11x.aiAI digital workers: Alice runs outbound prospecting and Julian handles inbound calls and speed to lead.
Outreachoutreach.aiAI sales execution platform with sequences, dialer, deal and forecasting agents on seats plus AI credits.
Salesloftsalesloft.comRevenue orchestration platform with cadences, conversation intelligence, AI agents and Clari Forecast.
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8 of the 20 tools here have a free plan and 6 more offer a free trial only. Each listing says what the free plan includes, because the limits differ a lot.
Cheapest paid plans run from $35 to $200 a month across 11 tools that publish a price. The middle one is $49.90. Prices are monthly billing from each tool's own pricing page, checked Oct 16, 2026.
4 of these tools say on their own pages that at least some unused credits carry over: lemlist, Clay, Instantly, Lusha. Use the Unused credits roll over filter, or see which AI credits roll over.
1 of the 20 tools here say you can cancel online yourself without contacting support. Each tool page shows how, quoted from the tool's help pages.
8 tools say no credit card is needed to start. Filter by No card for the trial.
2 tools say on their privacy or terms pages that your data is not used to train their models.
1 states HIPAA compliance or a BAA: Gong. Coverage is often limited to an enterprise plan; check the quote on each tool page.