PhoneBurner vs SalesStack: Sales Engagement Platform Comparison
Compare PhoneBurner and SalesStack side by side. See pricing, features, and integrations to choose the right sales engagement platform for your needs.
Compare PhoneBurner and SalesStack side by side. See pricing, features, and integrations to choose the right sales engagement platform for your needs.
Reviewed and updated September 4, 2026
PhoneBurner vs SalesStack: Sales Engagement Platform Comparison
PhoneBurner and SalesStack compete head-to-head in the multi-channel sales outreach and engagement tracking space. This guide compares their pricing tiers, feature sets, and integration ecosystems to help you make a confident decision.
The Quick Answer
By each vendor's own wording, PhoneBurner lists unlimited calling and workflow automation, while SalesStack lists lead scoring and cold email outreach. A capability both offer can appear under different names, so read both feature lists below.
PhoneBurner offers a lower entry point at $165/mo compared to SalesStack at $1970/mo.
If your priority is coordinating outreach across email, phone, and social channels, both tools target it. The right choice depends on your budget, team size, and the specific capabilities you need most.
Understanding the Core Difference
PhoneBurner is Sales dialer platform that blends calls, email and SMS in one outreach workflow, with spam-flag remediation, connect scoring to prioritize likely answers, workflow automation and lead distribution. Includes reporting, live call monitoring and coaching.
SalesStack is Sales engagement and sales automation platform (formerly SendBuzz) that combines a B2B lead database with 40+ filters, cold email campaigns, AI calling, forms, funnels, calendars and deal management in one sales OS for SMBs.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Standard
Grow
PhoneBurner Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Standard | $165/mo | Per user | Unlimited Calling |
| Professional | $195/mo | Per user | Unlimited Calling |
| Premium | $215/mo | Per user | Unlimited Calling |
Source: PhoneBurner Pricing
SalesStack Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Grow | $1970/yr | 5 unique mailboxes; 1000 lead search and enrichment credits; unlimited lead search | Not published as a send figure; cloud call center included |
| Ultimate | $4970/yr | 20 unique mailboxes; 3500 lead search and enrichment credits | Not published as a send figure |
| Enterprise | $9970/yr | 100 unique mailboxes; 8000 lead search and enrichment credits | Advanced, AI-powered email warm-up |
Source: SalesStack Pricing
Pricing Analysis
PhoneBurner is more affordable at the entry level ($165/mo vs $1970/mo). For teams with tight budgets or those just getting started with multi-channel sales outreach and engagement tracking, this price difference matters.
Features Breakdown
- Unlimited Calling
- Workflow Automation
- Call Analytics
- Softphone Dialing
- Live Call Monitoring & Coaching
- Open API
- and 3 more listed below
- Lead Scoring
- Cold Email Outreach
- Sales Engagement
- Sales Funnels
- AI Calling
- Custom Forms
- and 4 more listed below
PhoneBurner Key Features
- Unlimited Calling
- Workflow Automation
- Call Analytics
- Softphone Dialing
- Live Call Monitoring & Coaching
- Open API
- Custom Inbound Routing
- Text Messaging
- Lead Distribution
SalesStack Key Features
- Lead Scoring
- Cold Email Outreach
- Sales Engagement
- Sales Funnels
- AI Calling
- Custom Forms
- Multi-Channel Outreach
- Calendar
- Calls and Tasks
- Team Management
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 PhoneBurner
- Unlimited Calling
- Workflow Automation
- Call Analytics
- Softphone Dialing
- Live Call Monitoring & Coaching
- Open API
- Custom Inbound Routing
- Text Messaging
- Lead Distribution
Listed only by SalesStack
- Lead Scoring
- Cold Email Outreach
- Sales Engagement
- Sales Funnels
- AI Calling
- Custom Forms
- Multi-Channel Outreach
- Calendar
- Calls and Tasks
- Team Management
Integration Ecosystem
PhoneBurner Integrations
PhoneBurner connects with: Salesforce, HubSpot, Zoho CRM, GoHighLevel.
SalesStack Integrations
SalesStack connects with: .
Integrations listed only by PhoneBurner: Salesforce, HubSpot, Zoho CRM, GoHighLevel.
Use Case Recommendations
Best Fit for PhoneBurner
- Mid-market to enterprise teams with established multi-channel sales outreach and engagement tracking budgets
- Organizations with complex tech stacks needing broad integration support (4 integrations)
- SDR teams running multi-channel outreach sequences
- Sales managers tracking team engagement metrics
Best Fit for SalesStack
- Mid-market to enterprise teams with established multi-channel sales outreach and engagement tracking budgets
- Teams that need a wide feature set (10 capabilities listed)
- SDR teams running multi-channel outreach sequences
- Sales managers tracking team engagement metrics
Feature Comparison Summary
| Feature | PhoneBurner | SalesStack |
|---|---|---|
| Starting Price | $165/mo | $1970/yr |
| Top Tier Price | $215/mo | $9970/yr |
| Total Features Listed | 9 | 10 |
| Integrations | 4 | 0 |
Getting Started Checklist
- Define your multi-channel sales outreach and engagement tracking requirements and monthly budget
- Estimate your expected sequences and engagement actions 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
PhoneBurner and SalesStack both serve the multi-channel sales outreach and engagement tracking market. PhoneBurner offers a more accessible entry point at $165/mo, while SalesStack starts at $1970/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 PhoneBurner and SalesStack 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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