Hexospark vs Reply.io: Cold Email Platform Comparison

Hexospark vs Reply.io: Cold Email Platform Comparison

Finding the right cold email platform can directly impact your revenue pipeline. Hexospark and Reply.io both aim to solve the same core problem (sending campaigns that land in the inbox and generate replies), yet they approach it differently. Let's break down the specifics.

The Quick Answer

By each vendor's own wording, Hexospark lists built-in crm and unified inbox, while Reply.io lists unlimited email warmup and 1 billion b2b contacts database. A capability both offer can appear under different names, so read both feature lists below.

Hexospark offers a lower entry point at $29/mo compared to Reply.io at $59/mo.

If your priority is sending campaigns that land in the inbox and generate replies, both tools target it. The right choice depends on your budget, team size, and the specific capabilities you need most.

Understanding the Core Difference

Hexospark is Cloud-based cold email and outreach software from Hexact that combines personalized email campaigns at scale, automated follow-up sequences, a built-in CRM for unlimited contacts and a unified inbox, with a browser extension for capturing leads from LinkedIn.

Reply.io is AI-powered sales engagement platform with 1B+ B2B contacts, multichannel sequences, and AI SDR capabilities.

The two platforms take different approaches to solving the same core challenge.

Pricing Comparison

$29/moHexospark entry plan

Solo

$59/moReply.io entry plan

Email Volume

Hexospark Pricing (as of September 2026)

Source: Hexospark Pricing

Reply.io Pricing (as of September 2026)

Source: Reply.io Pricing

Pricing Analysis

Hexospark is more affordable at the entry level ($29/mo vs $59/mo). For teams with tight budgets or those just getting started with cold email outreach, this price difference matters.

Reply.io offers 4 pricing tiers compared to Hexospark's 3, giving you more granularity as you scale.

Features Breakdown

Hexospark lists

• Built-in CRM
• Unified inbox
• Unlimited contacts
• Unlimited emails
• Automate smart follow-ups
• Rotate email accounts inside campaigns
• and 4 more listed below

Reply.io lists

• Unlimited email warmup
• 1 billion B2B contacts database
• Anti-spam & deliverability suite
• LinkedIn automation (add-on)
• SMS and calls (add-on)
• AI personalization
• and 3 more listed below

Hexospark Key Features

• Built-in CRM
• Unified inbox
• Unlimited contacts
• Unlimited emails
• Automate smart follow-ups
• Rotate email accounts inside campaigns
• Write personal icebreakers
• Email template library
• Pipeline management to grow your sales
• 1-Click lead import to CRM and email campaigns

Reply.io Key Features

• Unlimited email warmup
• 1 billion B2B contacts database
• Anti-spam & deliverability suite
• LinkedIn automation (add-on)
• SMS and calls (add-on)
• AI personalization
• AI SDR capabilities
• Multi-workspace for agencies
• 14-day free trial

The two lists below are a diff of each vendor's own feature list by exact wording, so a capability both tools offer can appear on either side under a different name.

Listed only by Hexospark

• Built-in CRM
• Unified inbox
• Unlimited contacts
• Unlimited emails
• Automate smart follow-ups
• Rotate email accounts inside campaigns
• Write personal icebreakers
• Email template library
• Pipeline management to grow your sales
• 1-Click lead import to CRM and email campaigns

Listed only by Reply.io

• Unlimited email warmup
• 1 billion B2B contacts database
• Anti-spam & deliverability suite
• LinkedIn automation (add-on)
• SMS and calls (add-on)
• AI personalization
• AI SDR capabilities
• Multi-workspace for agencies
• 14-day free trial

Integration Ecosystem

Hexospark Integrations

Hexospark connects with: Gmail, SMTP, LinkedIn.

Reply.io Integrations

Reply.io connects with: HubSpot, Salesforce, Pipedrive, Copper CRM, Zendesk Sell, Close, Zapier, Make, n8n.

Integrations listed only by Hexospark: Gmail, SMTP, LinkedIn.

Integrations listed only by Reply.io: HubSpot, Salesforce, Pipedrive, Copper CRM, Zendesk Sell, Close, Zapier, Make, n8n.

Use Case Recommendations

Best Fit for Hexospark

• Budget-conscious teams looking for an affordable cold email platform
• Teams that need a wide feature set (10 capabilities listed)
• Enterprise buyers who prefer custom pricing and dedicated support

Best Fit for Reply.io

• Organizations with complex tech stacks needing broad integration support (9 integrations)
• Sales teams running high-volume outbound email campaigns
• Agencies managing multiple client outreach programs
• SDR teams focused on pipeline generation

Feature Comparison Summary

Getting Started Checklist

1. Define your cold email outreach requirements and monthly budget
2. Estimate your expected email sending volume to find the right tier
3. List the integrations your team currently relies on
4. Sign up for free trials or demos of both platforms
5. Run a small test with each tool before making a commitment
6. Evaluate the onboarding experience and support quality

Final Thoughts

Hexospark and Reply.io both serve the cold email outreach market. Hexospark offers a more accessible entry point at $29/mo, while Reply.io starts at $59/mo. Your decision should weigh pricing against the specific features that matter most for your workflow.

Start with a trial of each to see which platform fits your team's daily process. The best tool is the one your team actually uses consistently.

Pricing and features verified as of September 2026. Visit Hexospark and Reply.io for current information.