Overloop AI vs ReachInbox: Sales Engagement Platform vs Cold Email Platform Comparison
Compare Overloop AI (sales engagement platform) and ReachInbox (cold email platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Overloop AI is a sales engagement platform built for multi-channel outreach and engagement tracking, starting at $69 per month, while ReachInbox is a cold email platform focused on inbox placement and reply generation, with a free entry plan. Choose Overloop AI for coordinating email, phone, and social channels, and ReachInbox for scaled cold email sending. Many teams use both.
Key takeaways
- Overloop AI's entry plan, Starter, costs $69/mo and includes 250 credits per user per month with 1 email account per user and 3 campaigns.
- ReachInbox offers a Free Plan with 50 active leads per month and 250 emails per month, giving it the lower entry point compared to Overloop AI.
- ReachInbox has 5 pricing tiers (Free, Starter at $39/mo, Growth at $99/mo, Pro at $299/mo, and Enterprise) compared to Overloop AI's 3 tiers.
- Overloop AI lists a 450M+ prospects database and features like Chrome Extension for LinkedIn and Conversations Inbox that ReachInbox does not list.
- ReachInbox lists Unlimited AI Warmup, White Labeling, and Website Visitor Identification as features not listed by Overloop AI.
- Both platforms integrate with Zapier and Slack, while Overloop AI additionally connects with HubSpot, Salesforce, and Pipedrive, and ReachInbox additionally connects with GoHighLevel, n8n, and Make.
Reviewed and updated September 2, 2026
Overloop AI vs ReachInbox: Sales Engagement Platform vs Cold Email Platform Comparison
Sales teams building an outbound stack often weigh Overloop AI, a sales engagement platform for multi-channel sales outreach and engagement tracking, against ReachInbox, a cold email platform for cold email outreach. They cover different parts of the workflow, so this comparison covers what each one does, what each one costs, and where they overlap.
The Quick Answer
Overloop AI is a sales engagement platform for multi-channel sales outreach and engagement tracking; ReachInbox is a cold email platform for cold email outreach. By each vendor's own wording, Overloop AI lists ai-powered campaigns and 450m+ prospects database, and ReachInbox lists unlimited e-mail accounts and unlimited ai warmup.
ReachInbox offers a lower entry point at $0/mo compared to Overloop AI at $69/mo.
If your priority is coordinating outreach across email, phone, and social channels, Overloop AI is the one built for it; for sending campaigns that land in the inbox and generate replies, that is ReachInbox. Many teams run one of each.
Understanding the Core Difference
Overloop AI is Sales prospecting platform that finds verified B2B contacts and runs personalized email and social outreach campaigns. Includes a 450M+ B2B contact database, an email finder and verifier, and AI-written campaigns and follow-ups.
ReachInbox is Cold outreach platform that connects unlimited email accounts, warms them up, and runs AI-personalized campaigns from a unified inbox. Adds a lead finder, website visitor identification and inbox placement tests as separate product tabs.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Starter
Free Plan
Overloop AI Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Starter | $69/mo | 250 credits per month per user | 1 email account per user; 3 campaigns |
| Growth | $99/mo | 500 credits per month per user | 3 email accounts per user; 10 campaigns |
| Enterprise | Contact Sales | 1,000 credits per month per user | Unlimited email accounts; Unlimited campaigns |
Source: Overloop AI Pricing
ReachInbox Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Free Plan | Free | 50 Active Leads/mo | 250 Emails/mo |
| Starter Plan | $39/mo | 2,000 Active Leads/mo | 10,000 E-mails/mo |
| Growth Plan | $99/mo | 50,000 Active Leads/mo | 250,000 Emails/mo |
| Pro Plan | $299/mo | 200,000 Active Leads/mo | 1 Million Emails/mo |
| Enterprise Plan | Contact Sales | 500,000 Active Leads | 1 M Emails Monthly |
Source: ReachInbox Pricing
Pricing Analysis
ReachInbox offers the lower entry point ($0/mo vs $69/mo). Teams watching their budget will appreciate the savings, especially when starting out.
ReachInbox offers 5 pricing tiers compared to Overloop AI's 3, giving you more granularity as you scale.
ReachInbox includes a free tier, which is helpful for evaluating the platform without upfront cost.
Features Breakdown
- AI-powered campaigns
- 450M+ prospects database
- Verified Email Addresses
- Smart multichannel campaigns (Email + social)
- AI-powered Outreach Followups
- Email Finder & Verifier
- and 4 more listed below
- Unlimited E-mail Accounts
- Unlimited AI Warmup
- Hyper-Personalization
- AI Enrichment
- AI Replies
- Webhooks
- and 5 more listed below
Overloop AI Key Features
- AI-powered campaigns
- 450M+ prospects database
- Verified Email Addresses
- Smart multichannel campaigns (Email + social)
- AI-powered Outreach Followups
- Email Finder & Verifier
- Chrome Extension for LinkedIn
- Conversations Inbox
- Email Warmup
- REST API
ReachInbox Key Features
- Unlimited E-mail Accounts
- Unlimited AI Warmup
- Hyper-Personalization
- AI Enrichment
- AI Replies
- Webhooks
- API Access and Integrations
- White Labeling
- Lead Finder
- Website Visitor Identification
- Inbox Placement Tests
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 Overloop AI
- AI-powered campaigns
- 450M+ prospects database
- Verified Email Addresses
- Smart multichannel campaigns (Email + social)
- AI-powered Outreach Followups
- Email Finder & Verifier
- Chrome Extension for LinkedIn
- Conversations Inbox
- Email Warmup
- REST API
Listed only by ReachInbox
- Unlimited E-mail Accounts
- Unlimited AI Warmup
- Hyper-Personalization
- AI Enrichment
- AI Replies
- Webhooks
- API Access and Integrations
- White Labeling
- Lead Finder
- Website Visitor Identification
- Inbox Placement Tests
Integration Ecosystem
Overloop AI Integrations
Overloop AI connects with: HubSpot, Salesforce, Pipedrive, Zapier, Slack, Calendly, Gmail, Outlook.
ReachInbox Integrations
ReachInbox connects with: GoHighLevel, n8n, Zapier, Make, Slack, Pabbly, Activepieces.
Shared Integrations
Both tools integrate with: Zapier, Slack.
Integrations listed only by Overloop AI: HubSpot, Salesforce, Pipedrive, Calendly, Gmail, Outlook.
Integrations listed only by ReachInbox: GoHighLevel, n8n, Make, Pabbly, Activepieces.
Use Case Recommendations
Best Fit for Overloop AI
- Organizations with complex tech stacks needing broad integration support (8 integrations)
- Enterprise buyers who prefer custom pricing and dedicated support
- SDR teams running multi-channel outreach sequences
- Sales managers tracking team engagement metrics
Best Fit for ReachInbox
- Budget-conscious teams looking for an affordable cold email platform
- Teams that need a wide feature set (11 capabilities listed)
- Teams that want to start free and scale up as needs grow
- Enterprise buyers who prefer custom pricing and dedicated support
Feature Comparison Summary
| Feature | Overloop AI | ReachInbox |
|---|---|---|
| Starting Price | $69/mo | Free |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 10 | 11 |
| Integrations | 8 | 7 |
| Founded | 2015 | N/A |
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
Overloop AI serves the multi-channel sales outreach and engagement tracking side of an outbound stack and ReachInbox the cold email outreach side. ReachInbox offers a more accessible entry point, while Overloop AI starts at $69/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 Overloop AI and ReachInbox for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Overloop AI and ReachInbox?
- Overloop AI is a sales engagement platform designed for multi-channel outreach across email, phone, and social, while ReachInbox is a cold email platform focused specifically on cold email sending, inbox placement, and warmup. Overloop AI includes a 450M+ contact database, while ReachInbox emphasizes unlimited email accounts and AI warmup.
- Which is cheaper, Overloop AI or ReachInbox?
- ReachInbox is cheaper at the entry level, offering a Free Plan with 50 active leads and 250 emails per month, while Overloop AI's cheapest plan, Starter, costs $69/mo. ReachInbox also has a $39/mo Starter Plan, positioning it below Overloop AI's entry price.
- Does Overloop AI or ReachInbox have more pricing tiers?
- ReachInbox has more pricing tiers, offering 5 (Free, Starter, Growth, Pro, and Enterprise), compared to Overloop AI's 3 tiers (Starter, Growth, and Enterprise). This gives ReachInbox users more granularity when scaling their plan.
- What integrations do Overloop AI and ReachInbox share?
- Overloop AI and ReachInbox both integrate with Zapier and Slack. Beyond that, Overloop AI connects with HubSpot, Salesforce, Pipedrive, Calendly, Gmail, and Outlook, while ReachInbox connects with GoHighLevel, n8n, Make, Pabbly, and Activepieces.
- Can I use both Overloop AI and ReachInbox together?
- Yes, the article notes that many teams run one of each. Overloop AI handles multi-channel engagement coordination across email, phone, and social, while ReachInbox handles the cold email sending and inbox placement side of outbound, so the two can complement each other in a stack.
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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