Reply.io alternatives

At a glance

We list 7 other sales engagement tools as alternatives to Reply.io: Apollo, Instantly, lemlist, Mixmax, Outreach, Salesloft and Smartlead.
Apollo and Mixmax have a free plan.
Apollo, Instantly, lemlist, Mixmax and Smartlead work with HubSpot, as Reply.io does.
Apollo, lemlist, Mixmax, Salesloft and Smartlead work with Salesforce, as Reply.io does.

From each tool's own website and from published reviews. Each tool's page says when its facts were checked.

7 alternatives

Listed alphabetically. A tool is ranked by its reviews once it has 3.

Apollo
AI GTM system with B2B data, AI agents and outreach to build pipeline and close deals
No reviews yet
Choose it over Reply.io for: Web; integration with Outreach, Salesloft or Marketo.
Free plan
Yes
Paid plans from
Basic, $49 per seat per month, billed annually (as of October 14, 2026)
Platforms
Web, Chrome extension, API
Integrations shared with Reply.io
HubSpot, Salesforce
Main features
B2B contact and account data, Email sequences, Waterfall enrichment
Compare with Reply.io
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Instantly
Turn leads into clients with automated outreach, a B2B lead database, deliverability tools and an AI CRM
No reviews yet
Choose it over Reply.io for: integration with Slack, ChatGPT or RB2B.
Paid plans from
Starter, $94 per month (as of October 19, 2026)
Integrations shared with Reply.io
HubSpot, Zapier
Main features
Cold email campaigns, Unlimited email warmup, B2B lead database
Compare with Reply.io
Be the first to review
lemlist
Find verified contacts and engage them across every channel from lemlist, your CRM or your AI assistant
No reviews yet
Choose it over Reply.io for: CLI; integration with Pipedrive, Make or Clay; SSO.
Paid plans from
Email, $69 per month (as of October 19, 2026)
Free trial
14 days
Platforms
Chrome extension, API, CLI
Integrations shared with Reply.io
HubSpot, Salesforce, Zapier
Main features
Multichannel sequences, LinkedIn automation, Lead database
Security and compliance
SOC 2, SSO
Compare with Reply.io
Be the first to review
Mixmax
Runs every conversation you've started, inside your Gmail
No reviews yet
Choose it over Reply.io for: integration with Slack, LinkedIn Sales Navigator or Dialpad; ISO 27001 or HIPAA.
Free plan
Yes
Paid plans from
I reach out every week, $29 per user per month, billed yearly (as of October 20, 2026)
Platforms
Chrome extension, API
Integrations shared with Reply.io
HubSpot, Salesforce, Zapier
Main features
Sequences, Email tracking, One-click scheduling
Security and compliance
SOC 2, ISO 27001, HIPAA
Compare with Reply.io
Be the first to review
Outreach
Agentic AI platform for revenue teams to forecast, coach, close deals and expand accounts
No reviews yet
Choose it over Reply.io for: Slack; integration with Zoom, Microsoft Teams or Google Meet; SSO.
Platforms
Slack
Integrations shared with Reply.io
None in common
Main features
Multichannel sequences, AI agents, Conversation intelligence
Security and compliance
GDPR, SSO
Compare with Reply.io
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Salesloft
Predictive revenue system that captures revenue signals across your stack and turns them into next steps
No reviews yet
Choose it over Reply.io for: integration with LinkedIn Sales Navigator, Clari Forecast or Drift; SSO.
Integrations shared with Reply.io
Salesforce
Main features
Revenue signals, Conversation intelligence, Deal management
Security and compliance
SSO
Compare with Reply.io
Be the first to review
Smartlead
Cold email infrastructure that lands in the primary inbox, with AI agents for prospecting and follow up
No reviews yet
Choose it over Reply.io for: integration with Pipedrive, Zoho CRM or Attio.
Paid plans from
Base, $32 per month, billed annually (as of October 20, 2026)
Free trial
Yes
Platforms
API
Integrations shared with Reply.io
HubSpot, Salesforce, Zapier
Main features
SmartInfra, SmartProspect, SmartSenders
Compare with Reply.io
Be the first to review

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At a glance

We list 7 other sales engagement tools as alternatives to Reply.io: Apollo, Instantly, lemlist, Mixmax, Outreach, Salesloft and Smartlead.

Apollo and Mixmax have a free plan.

Apollo, Instantly, lemlist, Mixmax and Smartlead work with HubSpot, as Reply.io does.

Apollo, lemlist, Mixmax, Salesloft and Smartlead work with Salesforce, as Reply.io does.

From each tool's own website and from published reviews. Each tool's page says when its facts were checked.