Regie.ai vs Reply.io: Sales Engagement Platform vs Cold Email Platform Comparison
Compare Regie.ai (sales engagement platform) and Reply.io (cold email platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Regie.ai is a sales engagement platform for multi-channel outreach and engagement tracking across email, phone, and social, starting free at $0/mo. Reply.io is a cold email platform offering unlimited email warmup and a 1 billion B2B contacts database, starting at $59/mo. Teams needing orchestration pick Regie.ai; teams needing cold email volume pick Reply.io, or run both.
Key takeaways
- Regie.ai offers a free plan at $0/mo while Reply.io's lowest tier, Email Volume, costs $59/mo.
- Regie.ai's Pro plan costs $49/mo and includes 5,000 credits every month, after an initial 250 one-time credits on the free tier.
- Reply.io publishes four pricing tiers (Email Volume, Multichannel, Agency Core, AI SDR Starter) compared to Regie.ai's three (Free, Pro, Enterprise).
- Reply.io's top published tier, AI SDR Starter, costs $800/mo and includes 1,000 active contacts with unlimited mailboxes and warm-ups.
- Regie.ai lists integrations with Gmail, Microsoft Outlook, HubSpot, and LinkedIn, while Reply.io also lists HubSpot among its integrations.
Reviewed and updated September 2, 2026
Regie.ai vs Reply.io: Sales Engagement Platform vs Cold Email Platform Comparison
Regie.ai is a sales engagement platform; Reply.io is a cold email platform. Whether you need one, the other, or both depends on which part of the workflow you are buying for: multi-channel sales outreach and engagement tracking on one side, cold email outreach on the other. This guide lays out what each vendor publishes.
The Quick Answer
Regie.ai is a sales engagement platform for multi-channel sales outreach and engagement tracking; Reply.io is a cold email platform for cold email outreach. By each vendor's own wording, Regie.ai lists ai agents for sourcing, ranking, call prep and follow-ups and relevant messaging trained on your voice and company pitch, and Reply.io lists unlimited email warmup and 1 billion b2b contacts database.
Regie.ai offers a lower entry point at $0/mo compared to Reply.io at $59/mo.
If your priority is coordinating outreach across email, phone, and social channels, Regie.ai is the one built for it; for sending campaigns that land in the inbox and generate replies, that is Reply.io. Many teams run one of each.
Understanding the Core Difference
Regie.ai is Agentic sales workspace (RegieGO) with built-in enrichment, emailing, dialing and workflows, plus multi-channel outreach plays across email, phone and social run from a single chat interface.
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
Free
Email Volume
Regie.ai Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free | Free | 250 credits to get started (one-time) |
| Pro | $49/mo | 5,000 credits every month |
| Enterprise | Contact Sales | Volume credits, priced to your team |
Source: Regie.ai Pricing
Reply.io Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Email Volume | $59/mo | 1,000 active contacts | Unlimited |
| Multichannel | $99/mo | Unlimited active contacts | Unlimited emails; 10 mailboxes |
| Agency Core | $210/mo | Unlimited clients & users | Unlimited mailboxes |
| AI SDR Starter | $800/mo | 1,000 active contacts | Unlimited mailboxes & warm-ups |
Source: Reply.io Pricing
Pricing Analysis
Regie.ai is more affordable at the entry level ($0/mo vs $59/mo). For teams with tight budgets or those just getting started with multi-channel sales outreach and engagement tracking and cold email outreach, this price difference matters.
Reply.io offers 4 pricing tiers compared to Regie.ai's 3, giving you more granularity as you scale.
Regie.ai includes a free tier, letting you test the platform before committing financially.
Features Breakdown
- AI Agents for sourcing, ranking, call prep and follow-ups
- Relevant Messaging trained on your voice and company pitch
- Channel Orchestration across phone, email and social
- Multi-channel outreach plays with an execution timeline
- Built-in enrichment, emailing, dialing and workflows
- Always-On Pipeline with why-now signal tracking
- and 4 more listed below
- 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
Regie.ai Key Features
- AI Agents for sourcing, ranking, call prep and follow-ups
- Relevant Messaging trained on your voice and company pitch
- Channel Orchestration across phone, email and social
- Multi-channel outreach plays with an execution timeline
- Built-in enrichment, emailing, dialing and workflows
- Always-On Pipeline with why-now signal tracking
- Website visitor identification
- Lead enrichment with a multi-provider waterfall
- Pre-built plays ready to run
- Sales-Ready AI with pre-baked prompts and automations
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 Regie.ai
- AI Agents for sourcing, ranking, call prep and follow-ups
- Relevant Messaging trained on your voice and company pitch
- Channel Orchestration across phone, email and social
- Multi-channel outreach plays with an execution timeline
- Built-in enrichment, emailing, dialing and workflows
- Always-On Pipeline with why-now signal tracking
- Website visitor identification
- Lead enrichment with a multi-provider waterfall
- Pre-built plays ready to run
- Sales-Ready AI with pre-baked prompts and automations
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
Regie.ai Integrations
Regie.ai connects with: Gmail, Microsoft Outlook, HubSpot, LinkedIn.
Reply.io Integrations
Reply.io connects with: HubSpot, Salesforce, Pipedrive, Copper CRM, Zendesk Sell, Close, Zapier, Make, n8n.
Shared Integrations
Both tools integrate with: HubSpot.
Integrations listed only by Regie.ai: Gmail, Microsoft Outlook, LinkedIn.
Integrations listed only by Reply.io: Salesforce, Pipedrive, Copper CRM, Zendesk Sell, Close, Zapier, Make, n8n.
Use Case Recommendations
Best Fit for Regie.ai
- Budget-conscious teams looking for an affordable sales engagement platform
- Teams that need a wide feature set (10 capabilities listed)
- Teams that want to start free and scale up as needs grow
- 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
| Feature | Regie.ai | Reply.io |
|---|---|---|
| Starting Price | Free | $59/mo |
| Top Tier Price | Contact Sales | $800/mo |
| Total Features Listed | 10 | 9 |
| Integrations | 4 | 9 |
Getting Started Checklist
- Define your multi-channel sales outreach and engagement tracking and cold email outreach requirements and monthly budget
- Estimate your expected sequences and engagement actions and email sending volume to find the right tier
- List the integrations your team currently relies on
- Sign up for free trials or demos of both platforms
- Run a small test with each tool before making a commitment
- Evaluate the onboarding experience and support quality
Final Thoughts
Regie.ai serves the multi-channel sales outreach and engagement tracking side of an outbound stack and Reply.io the cold email outreach side. Regie.ai offers a more accessible entry point, 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 Regie.ai and Reply.io for current information.
Frequently asked questions.
Frequently asked questions- What's the main difference between Regie.ai and Reply.io?
- Regie.ai is a sales engagement platform built for multi-channel outreach and engagement tracking across email, phone, and social, run from a single chat interface. Reply.io is a cold email platform focused on cold email outreach, with features like unlimited email warmup and a 1 billion B2B contacts database.
- How much does Regie.ai cost?
- Regie.ai has a free plan with 250 one-time credits, a Pro plan at $49/mo with 5,000 credits every month, and an Enterprise plan priced by contacting sales for volume credits. The free tier lets you test the platform before paying anything.
- How much does Reply.io cost?
- Reply.io starts at $59/mo for its Email Volume plan, which includes 1,000 active contacts and unlimited emails. Higher tiers include Multichannel at $99/mo, Agency Core at $210/mo, and AI SDR Starter at $800/mo, which includes unlimited mailboxes and warm-ups.
- Which platform is cheaper to get started with?
- Regie.ai is cheaper to start with because it offers a free plan at $0/mo. Reply.io's cheapest published tier, Email Volume, costs $59/mo, so there is no free option listed on Reply.io's pricing page.
- Can Regie.ai and Reply.io be used together?
- Yes, the article notes that many teams run one of each since they solve different parts of the workflow. Regie.ai handles multi-channel orchestration and engagement tracking, Reply.io handles cold email sending, and both list HubSpot as an integration.
About the author.
Tim Carden is CMO / CTO at RevenueFlow, which builds and operates outbound revenue engines for B2B companies. Studied at McGill University.
Tim Carden · CMO / CTO
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