SalesStack vs Zeliq: Sales Engagement Platform Comparison

SalesStack vs Zeliq: Sales Engagement Platform Comparison

SalesStack and Zeliq 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, SalesStack lists lead scoring and cold email outreach, while Zeliq lists multichannel sequences across email, call and social and lead search with basic and advanced filters. A capability both offer can appear under different names, so read both feature lists below.

Zeliq offers a lower entry point at $0/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

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.

Zeliq is Sales prospecting and engagement platform that combines a lead search and waterfall enrichment hub with multichannel sequences across email, calls and social, plus a connected dialer and CRM sync.

The two platforms take different approaches to solving the same core challenge.

Pricing Comparison

$1970/yrSalesStack entry plan

Grow

FreeZeliq entry plan

Basic

SalesStack Pricing (as of September 2026)

Source: SalesStack Pricing

Zeliq Pricing (as of September 2026)

Source: Zeliq Pricing

Pricing Analysis

Zeliq offers the lower entry point ($0/mo vs $1970/mo). Teams watching their budget will appreciate the savings, especially when starting out.

Zeliq includes a free tier, which is helpful for evaluating the platform without upfront cost.

Features Breakdown

SalesStack lists

• Lead Scoring
• Cold Email Outreach
• Sales Engagement
• Sales Funnels
• AI Calling
• Custom Forms
• and 4 more listed below

Zeliq lists

• Multichannel sequences across email, call and social
• Lead search with basic and advanced filters
• Enrichment Hub with waterfall enrichment
• Chrome extension for enrichment
• Lead engagement scoring
• Dialer connection for calling from the platform
• and 4 more listed below

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

Zeliq Key Features

• Multichannel sequences across email, call and social
• Lead search with basic and advanced filters
• Enrichment Hub with waterfall enrichment
• Chrome extension for enrichment
• Lead engagement scoring
• Dialer connection for calling from the platform
• Social automation
• SDR and manager cockpits for reporting
• Two-way CRM integration to pull and push records
• Enrichment API

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 SalesStack

• Lead Scoring
• Cold Email Outreach
• Sales Engagement
• Sales Funnels
• AI Calling
• Custom Forms
• Multi-Channel Outreach
• Calendar
• Calls and Tasks
• Team Management

Listed only by Zeliq

• Multichannel sequences across email, call and social
• Lead search with basic and advanced filters
• Enrichment Hub with waterfall enrichment
• Chrome extension for enrichment
• Lead engagement scoring
• Dialer connection for calling from the platform
• Social automation
• SDR and manager cockpits for reporting
• Two-way CRM integration to pull and push records
• Enrichment API

Integration Ecosystem

SalesStack Integrations

SalesStack connects with: .

Zeliq Integrations

Zeliq connects with: HubSpot, Salesforce, Pipedrive, Aircall, Ringover, Gmail, Microsoft, API.

Integrations listed only by Zeliq: HubSpot, Salesforce, Pipedrive, Aircall, Ringover, Gmail, Microsoft, API.

Use Case Recommendations

Best Fit for SalesStack

• Mid-market to enterprise teams with established multi-channel sales outreach and engagement tracking budgets
• SDR teams running multi-channel outreach sequences
• Sales managers tracking team engagement metrics
• Revenue teams coordinating email, phone, and social touches

Best Fit for Zeliq

• Budget-conscious teams looking for an affordable sales engagement platform
• Organizations with complex tech stacks needing broad integration support (8 integrations)
• Teams that want to start free and scale up as needs grow
• Enterprise buyers who prefer custom pricing and dedicated support

Feature Comparison Summary

Getting Started Checklist

1. Define your multi-channel sales outreach and engagement tracking requirements and monthly budget
2. Estimate your expected sequences and engagement actions to find the right tier
3. List the integrations your team currently relies on
4. Sign up for free trials or demos of both platforms
5. Run a small test with each tool before making a commitment
6. Evaluate the onboarding experience and support quality

Final Thoughts

SalesStack and Zeliq both serve the multi-channel sales outreach and engagement tracking market. Zeliq offers a more accessible entry point, 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 SalesStack and Zeliq for current information.