Inboxy vs OutreachBin: Email Warmup Tool vs Cold Email Platform Comparison
Compare Inboxy (email warmup tool) and OutreachBin (cold email platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Compare Inboxy (email warmup tool) and OutreachBin (cold email platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Reviewed and updated September 4, 2026
Inboxy vs OutreachBin: Email Warmup Tool vs Cold Email Platform Comparison
Inboxy (email warmup tool) and OutreachBin (cold email platform) sit next to each other in many outbound stacks. They are not substitutes for each other on every job, so this comparison covers pricing, features, and integrations for each and points out where the two meet.
The Quick Answer
Inboxy is an email warmup tool for email domain warming and deliverability; OutreachBin is a cold email platform for cold email outreach. By each vendor's own wording, Inboxy lists primary inbox supercharger and domain score iq monitoring, and OutreachBin lists unlimited email sends and up to 40 warm-up emails/day.
OutreachBin offers a lower entry point at $39.99/mo compared to Inboxy at $47/mo.
If your priority is building sender reputation and improving inbox placement, Inboxy is the one built for it; for sending campaigns that land in the inbox and generate replies, that is OutreachBin. Many teams run one of each.
Understanding the Core Difference
Inboxy is Email warmup tool that improves deliverability by gradually increasing sending volume and boosting domain reputation. It runs warmup through a private network of headless browsers with AI-driven adjustments to sending metrics.
OutreachBin is Cold email and inbox warm-up platform that combines hyper-personalized cold email outreach with its InboxWarm warm-up technology. One plan includes every feature and is priced per connected email account (a stack) by commitment period.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Inboxy Pro
Stack, 3 months
Inboxy Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Inboxy Pro | $47/mo | Gmail and Office 365 Inboxes | 120 Daily Emails Per Inbox |
Source: Inboxy Pricing
OutreachBin Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Stack, 3 months | $39.99/mo | 1 email account per stack. Add more stacks for more accounts. | Unlimited email sends; up to 40 warm-up emails/day |
| Stack, 12 months | $19.97/mo | 1 email account per stack. Add more stacks for more accounts. | Unlimited email sends; up to 40 warm-up emails/day |
Source: OutreachBin Pricing
Pricing Analysis
OutreachBin offers the lower entry point ($39.99/mo vs $47/mo). Teams watching their budget will appreciate the savings, especially when starting out.
OutreachBin offers 2 pricing tiers compared to Inboxy's 1, giving you more granularity as you scale.
Features Breakdown
- Primary Inbox Supercharger
- Domain Score IQ Monitoring
- AI Powered Inbox Adjustments
- Dynamic Email Scheduling
- Live Inbox Engagement Feed
- AI Generated Emails (GPT-3)
- and 3 more listed below
- Unlimited email sends
- Up to 40 warm-up emails/day
- Unlimited sequences
- Unlimited campaigns
- Unlimited team members
- A/B testing
- and 6 more listed below
Inboxy Key Features
- Primary Inbox Supercharger
- Domain Score IQ Monitoring
- AI Powered Inbox Adjustments
- Dynamic Email Scheduling
- Live Inbox Engagement Feed
- AI Generated Emails (GPT-3)
- IP Warm Up Service
- SMTP Warm Up Service
- Inbox Placement Test
OutreachBin Key Features
- Unlimited email sends
- Up to 40 warm-up emails/day
- Unlimited sequences
- Unlimited campaigns
- Unlimited team members
- A/B testing
- Advanced analytics
- Open & reply tracking
- Bounce handling
- Email personalization
- Unsubscribe handling
- Smart sending technology
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 Inboxy
- Primary Inbox Supercharger
- Domain Score IQ Monitoring
- AI Powered Inbox Adjustments
- Dynamic Email Scheduling
- Live Inbox Engagement Feed
- AI Generated Emails (GPT-3)
- IP Warm Up Service
- SMTP Warm Up Service
- Inbox Placement Test
Listed only by OutreachBin
- Unlimited email sends
- Up to 40 warm-up emails/day
- Unlimited sequences
- Unlimited campaigns
- Unlimited team members
- A/B testing
- Advanced analytics
- Open & reply tracking
- Bounce handling
- Email personalization
- Unsubscribe handling
- Smart sending technology
Integration Ecosystem
Inboxy Integrations
Inboxy connects with: Personal Gmail, Google Workspace, Outlook/Office (SMTP), Outlook/Office (Oauth), Mailgun, GoDaddy, Inboxroad, Sendgrid, Custom SMTP.
OutreachBin Integrations
OutreachBin connects with: Gmail, Google Workspace, Outlook, iCloud Mail, SendGrid, Amazon SES, Mailgun, Zoho Mail, AOL Mail, Custom SMTP, Zapier, HubSpot, Salesforce, Slack, Notion, Airtable, Pipedrive.
Shared Integrations
Both tools integrate with: Google Workspace, Mailgun, Sendgrid, Custom SMTP.
Integrations listed only by Inboxy: Personal Gmail, Outlook/Office (SMTP), Outlook/Office (Oauth), GoDaddy, Inboxroad.
Integrations listed only by OutreachBin: Gmail, Outlook, iCloud Mail, Amazon SES, Zoho Mail, AOL Mail, Zapier, HubSpot, Salesforce, Slack, Notion, Airtable, Pipedrive.
Use Case Recommendations
Best Fit for Inboxy
- Budget-conscious teams looking for an affordable email warmup tool
- Teams launching new email domains for outreach
- Organizations recovering from deliverability issues
- Agencies managing warmup across multiple client domains
Best Fit for OutreachBin
- Budget-conscious teams looking for an affordable cold email platform
- Teams that need a wide feature set (12 capabilities listed)
- Organizations with complex tech stacks needing broad integration support (17 integrations)
Feature Comparison Summary
| Feature | Inboxy | OutreachBin |
|---|---|---|
| Starting Price | $47/mo | $39.99/mo |
| Top Tier Price | $47/mo | $19.97/mo |
| Total Features Listed | 9 | 12 |
| Integrations | 9 | 17 |
Getting Started Checklist
- Define your email domain warming and deliverability and cold email outreach requirements and monthly budget
- Estimate your expected warmup email volume 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
Inboxy serves the email domain warming and deliverability side of an outbound stack and OutreachBin the cold email outreach side. OutreachBin offers a more accessible entry point at $39.99/mo, while Inboxy starts at $47/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 Inboxy and OutreachBin for current information.
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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