Inboxy vs SalesBlink: Email Warmup Tool vs Cold Email Platform Comparison
Compare Inboxy (email warmup tool) and SalesBlink (cold email platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Inboxy is an email warmup tool for building sender reputation and inbox placement, priced from $47/mo. SalesBlink is a cold email platform for running outreach sequences, priced from $29/mo. They cover different parts of the outbound workflow, so many teams use both rather than choosing one over the other.
Key takeaways
- Inboxy's entry plan, Inboxy Pro, costs $47/mo and includes Gmail and Office 365 inboxes with 120 daily emails per inbox.
- SalesBlink's Starter plan costs $29/mo and allows sending up to 10,000 emails with unlimited uploaded contacts.
- SalesBlink offers three pricing tiers, Starter at $29/mo, Growth at $99/mo, and Business at $199/mo, compared to Inboxy's single Pro tier.
- SalesBlink lists features Inboxy does not, including A/B testing, a unified inbox, meeting scheduler, and a SalesBlink MCP server for AI agents.
- Inboxy integrates with providers like Mailgun, GoDaddy, Inboxroad, and Sendgrid, while SalesBlink integrates with CRMs like HubSpot, Pipedrive, and Zoho CRM plus automation tools like Zapier and n8n.
Reviewed and updated September 2, 2026
Inboxy vs SalesBlink: Email Warmup Tool vs Cold Email Platform Comparison
Sales teams building an outbound stack often weigh Inboxy, an email warmup tool for email domain warming and deliverability, against SalesBlink, 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
Inboxy is an email warmup tool for email domain warming and deliverability; SalesBlink 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 SalesBlink lists unlimited email sending accounts and automated follow-ups.
SalesBlink offers a lower entry point at $29/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 SalesBlink. 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.
SalesBlink is Cold email outreach platform that automates multi-step email sequences with follow-ups, email warmup, verification and a unified inbox. Also exposes an MCP server, an agent skill, a CLI and a REST API for running outreach from AI agents.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Inboxy Pro
Starter
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
SalesBlink Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Starter | $29/mo | Unlimited Uploaded Contacts | Send upto 10,000 emails |
| Growth | $99/mo | Unlimited Uploaded Contacts | Send Unlimited Emails |
| Business | $199/mo | Unlimited Uploaded Contacts | Send Unlimited Emails |
Source: SalesBlink Pricing
Pricing Analysis
SalesBlink offers the lower entry point ($29/mo vs $47/mo). Teams watching their budget will appreciate the savings, especially when starting out.
SalesBlink offers 3 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 Sending Accounts
- Automated follow-ups
- Auto-Rotate Email Address
- A/B Testing
- Email Verification
- Email WarmUp
- 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
SalesBlink Key Features
- Unlimited Email Sending Accounts
- Automated follow-ups
- Auto-Rotate Email Address
- A/B Testing
- Email Verification
- Email WarmUp
- Unified Inbox
- Meeting Scheduler
- Spintax with fallbacks
- AI Auto Reply Agent
- SalesBlink MCP Server
- SalesBlink API Access
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 SalesBlink
- Unlimited Email Sending Accounts
- Automated follow-ups
- Auto-Rotate Email Address
- A/B Testing
- Email Verification
- Email WarmUp
- Unified Inbox
- Meeting Scheduler
- Spintax with fallbacks
- AI Auto Reply Agent
- SalesBlink MCP Server
- SalesBlink API Access
Integration Ecosystem
Inboxy Integrations
Inboxy connects with: Personal Gmail, Google Workspace, Outlook/Office (SMTP), Outlook/Office (Oauth), Mailgun, GoDaddy, Inboxroad, Sendgrid, Custom SMTP.
SalesBlink Integrations
SalesBlink connects with: Gmail, Outlook, Google Calendar, Outlook Calendar, Google Sheets, HubSpot, Pipedrive, Zoho CRM, Slack, Zapier, Make.com (Integromat), Integrately, Pabbly Connect, n8n, Pipedream, Boost.Space.
Integrations listed only by Inboxy: Personal Gmail, Google Workspace, Outlook/Office (SMTP), Outlook/Office (Oauth), Mailgun, GoDaddy, Inboxroad, Sendgrid, Custom SMTP.
Integrations listed only by SalesBlink: Gmail, Outlook, Google Calendar, Outlook Calendar, Google Sheets, HubSpot, Pipedrive, Zoho CRM, Slack, Zapier, Make.com (Integromat), Integrately, Pabbly Connect, n8n, Pipedream, Boost.Space.
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 SalesBlink
- 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 (16 integrations)
Feature Comparison Summary
| Feature | Inboxy | SalesBlink |
|---|---|---|
| Starting Price | $47/mo | $29/mo |
| Top Tier Price | $47/mo | $199/mo |
| Total Features Listed | 9 | 12 |
| Integrations | 9 | 16 |
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 SalesBlink the cold email outreach side. SalesBlink offers a more accessible entry point at $29/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 SalesBlink for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Inboxy and SalesBlink?
- Inboxy is an email warmup tool focused on domain warming and deliverability, while SalesBlink is a cold email platform focused on running outreach campaigns. Inboxy helps build sender reputation before sending, and SalesBlink handles the actual sequences, follow-ups, and replies once a domain is ready to send.
- Which is cheaper, Inboxy or SalesBlink?
- SalesBlink has the lower entry price at $29/mo for its Starter plan, compared to Inboxy's single Pro plan at $47/mo. SalesBlink also offers two higher tiers, Growth at $99/mo and Business at $199/mo, giving more pricing granularity as usage scales.
- Can Inboxy and SalesBlink be used together?
- Yes, the article notes that many teams run one of each since the tools cover different parts of the outbound workflow. Inboxy handles domain warming and deliverability while SalesBlink handles sending campaigns and generating replies.
- Does SalesBlink have its own email warmup feature?
- Yes, SalesBlink lists Email WarmUp as one of its own features, alongside email verification, A/B testing, and a unified inbox. This means SalesBlink offers some warmup capability directly, separate from what a dedicated tool like Inboxy provides.
- What integrations does each tool support?
- Inboxy connects with providers such as Personal Gmail, Google Workspace, Outlook/Office via SMTP or OAuth, Mailgun, GoDaddy, Inboxroad, Sendgrid, and Custom SMTP. SalesBlink connects with Gmail, Outlook, Google Calendar, HubSpot, Pipedrive, Zoho CRM, Slack, Zapier, Make.com, Integrately, Pabbly Connect, n8n, Pipedream, and Boost.Space.
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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