Tools

Cold email

Best cold email tools in 2026

1. 1 lemlist Personalized cold email plus LinkedIn in one sequence.
2. 2 Smartlead Cold email across many mailboxes.
3. 3 Reply Sales engagement beyond email-only sequences.
4. 4 Saleshandy Straightforward cold email sequences.

LinkedIn outreach

Best LinkedIn outreach tools in 2026

1. 1 Gojiberry An AI agent that prospects and starts conversations.
2. 2 La Growth Machine LinkedIn-first multichannel sequences on your own accounts.

Email finders and enrichment

Best email finders and data enrichment tools in 2026

1. 1 FullEnrich Waterfall enrichment for emails and phone numbers.
2. 2 Findymail Finding a verified work email.
3. 3 Prospeo Finding emails from LinkedIn-style prospecting.
4. 4 Databar Building and enriching lists in one workspace.
5. 5 Ocean.io Lookalike accounts from customers you already have.

Infrastructure and warmup

Best cold email infrastructure and warmup tools in 2026

1. 1 Zapmail Google and Microsoft mailboxes for cold email.
2. 2 Mailforge Domains and mailboxes on shared cold-email infrastructure.
3. 3 Infraforge Dedicated-IP mailboxes when shared infrastructure is not enough.
4. 4 Warmy Warming mailboxes and checking inbox placement.
5. 5 Mailreach Warming cold-email inboxes.
6. 6 ZeroBounce Verifying a list before anyone hits send.

AI SDR and multichannel

Best AI SDR and multichannel outreach tools in 2026

1. 1 Salesforge Email and LinkedIn outreach, with an AI SDR if you want one.
2. 2 Gojiberry An AI agent that prospects and starts conversations.
3. 3 La Growth Machine LinkedIn-first multichannel sequences on your own accounts.
4. 4 Artisan An autonomous AI BDR that runs outbound end to end.

Comparison

Instantly vs Smartlead vs lemlist

Three cold email tools people put side by side. Smartlead and lemlist use affiliate links. The Instantly button goes to instantly.ai with no tracking parameter.