Alta vs Zeliq: Sales Engagement Platform Comparison

Alta vs Zeliq: Sales Engagement Platform Comparison

Alta 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, Alta lists katie - ai outbound agent and alex - ai inbound agent, 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 publishes an entry price of $0/mo; Alta uses custom pricing, so the two cannot be compared on list price.

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

Alta is AI GTM platform whose agents (Katie for outbound, Alex for inbound, Luna for growth) build pipeline with multi-channel orchestration across email, LinkedIn, SMS, WhatsApp and calls, signal-based timing and audience intelligence from 50+ data sources, connected to the CRM and the rest of the GTM stack.

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

Contact SalesAlta entry plan

Custom

FreeZeliq entry plan

Basic

Alta Pricing (as of September 2026)

Source: Alta Pricing

Zeliq Pricing (as of September 2026)

Source: Zeliq Pricing

Pricing Analysis

One or both platforms use custom or contact-based pricing for some tiers. Reach out to their sales teams for exact quotes based on your usage needs.

Zeliq offers 3 pricing tiers compared to Alta's 1, giving you more granularity as you scale.

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

Features Breakdown

Alta lists

• Katie - AI Outbound Agent
• Alex - AI Inbound Agent
• Luna - AI Growth Agent
• Multi-channel orchestration
• Signal-based timing
• Audience intelligence
• and 3 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

Alta Key Features

• Katie - AI Outbound Agent
• Alex - AI Inbound Agent
• Luna - AI Growth Agent
• Multi-channel orchestration
• Signal-based timing
• Audience intelligence
• Deep personalization
• No-Show Prevention
• Closed Lost Revival

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 Alta

• Katie - AI Outbound Agent
• Alex - AI Inbound Agent
• Luna - AI Growth Agent
• Multi-channel orchestration
• Signal-based timing
• Audience intelligence
• Deep personalization
• No-Show Prevention
• Closed Lost Revival

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

Alta Integrations

Alta connects with: Salesforce, HubSpot, Pipedrive, Zoho CRM, Microsoft Dynamics 365, Attio, Close, Outreach, Salesloft, Lemlist, Instantly, Reply.io, Gong, Chorus, Fireflies, Fathom, Aircall, RingCentral, Zoom, Clay, ZoomInfo, Cognism, Lusha, People Data Labs, Rb2b, Slack, Notion, Zapier, Make, n8n, Google Sheets, Google Drive, Snowflake, BigQuery, Zendesk, Freshdesk, QuickBooks, Chargebee, NetSuite, Google Ads, LinkedIn Ads.

Zeliq Integrations

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

Shared Integrations

Both tools integrate with: Salesforce, HubSpot, Pipedrive, Aircall.

Integrations listed only by Alta: Zoho CRM, Microsoft Dynamics 365, Attio, Close, Outreach, Salesloft, Lemlist, Instantly, Reply.io, Gong, Chorus, Fireflies, Fathom, RingCentral, Zoom, Clay, ZoomInfo, Cognism, Lusha, People Data Labs, Rb2b, Slack, Notion, Zapier, Make, n8n, Google Sheets, Google Drive, Snowflake, BigQuery, Zendesk, Freshdesk, QuickBooks, Chargebee, NetSuite, Google Ads, LinkedIn Ads.

Integrations listed only by Zeliq: Ringover, Gmail, Microsoft, API.

Use Case Recommendations

Best Fit for Alta

• Organizations with complex tech stacks needing broad integration support (41 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 Zeliq

• Budget-conscious teams looking for an affordable sales engagement platform
• Teams that need a wide feature set (10 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

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

Alta and Zeliq both serve the multi-channel sales outreach and engagement tracking market. Zeliq publishes an entry price (a free tier), while Alta uses custom pricing for its plans, so compare on features and on the quote you receive. 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 Alta and Zeliq for current information.