Alta vs Closely: Sales Engagement Platform Comparison
Compare Alta and Closely side by side. See pricing, features, and integrations to choose the right sales engagement platform for your needs.
Compare Alta and Closely side by side. See pricing, features, and integrations to choose the right sales engagement platform for your needs.
Reviewed and updated September 4, 2026
Alta vs Closely: Sales Engagement Platform Comparison
Alta and Closely 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 Closely lists multichannel campaigns across linkedin and email and conditional sequence builder. A capability both offer can appear under different names, so read both feature lists below.
Closely publishes an entry price of $49/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.
Closely is Outbound platform that runs automated campaigns across LinkedIn and email from a shared sender, with a conditional sequence builder, unified inbox, contact enrichment and AI personalization agents.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Custom
Starter
Alta Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Custom | Contact Sales | Pay for what you use; scales with your team (team-size bands 1-10, 11-500, 501-2,000, 2,000+ on the quote form) | Not published |
Source: Alta Pricing
Closely Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Starter | $49/mo | 1 LinkedIn account, unlimited email accounts |
| Growth | $127/mo | 3 LinkedIn accounts, unlimited email accounts, 3,000 bonus credits/mo |
| Essential | $205/mo | 5 LinkedIn accounts, unlimited email accounts, 5,000 bonus credits/mo |
| Custom | Contact Sales | Unlimited seats, custom LinkedIn accounts and credits |
Source: Closely 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.
Closely offers 4 pricing tiers compared to Alta's 1, giving you more granularity as you scale.
Features Breakdown
- 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
- Multichannel campaigns across LinkedIn and email
- Conditional sequence builder
- Smart Inbox unifying LinkedIn and email replies
- LinkedIn account warmup
- Dedicated residential IP for each LinkedIn account
- OAuth Gmail and Outlook connection plus custom SMTP
- 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
Closely Key Features
- Multichannel campaigns across LinkedIn and email
- Conditional sequence builder
- Smart Inbox unifying LinkedIn and email replies
- LinkedIn account warmup
- Dedicated residential IP for each LinkedIn account
- OAuth Gmail and Outlook connection plus custom SMTP
- Email finder with a multi-step fallback process
- Phone number finder
- AI lead scoring and personalization agents
- Export from Sales Navigator, LinkedIn posts and events
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 Closely
- Multichannel campaigns across LinkedIn and email
- Conditional sequence builder
- Smart Inbox unifying LinkedIn and email replies
- LinkedIn account warmup
- Dedicated residential IP for each LinkedIn account
- OAuth Gmail and Outlook connection plus custom SMTP
- Email finder with a multi-step fallback process
- Phone number finder
- AI lead scoring and personalization agents
- Export from Sales Navigator, LinkedIn posts and events
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.
Closely Integrations
Closely connects with: Salesforce, Pipedrive, HubSpot, GoHighLevel, Gmail, Microsoft Outlook, SMTP, Webhooks.
Shared Integrations
Both tools integrate with: Salesforce, HubSpot, Pipedrive.
Integrations listed only by Alta: 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.
Integrations listed only by Closely: GoHighLevel, Gmail, Microsoft Outlook, SMTP, Webhooks.
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 Closely
- Budget-conscious teams looking for an affordable sales engagement platform
- Teams that need a wide feature set (10 capabilities listed)
- Enterprise buyers who prefer custom pricing and dedicated support
Feature Comparison Summary
| Feature | Alta | Closely |
|---|---|---|
| Starting Price | Contact Sales | $49/mo |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 9 | 10 |
| Integrations | 41 | 8 |
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
Alta and Closely both serve the multi-channel sales outreach and engagement tracking market. Closely publishes an entry price of $49/mo, 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 Closely 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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