Instantly vs Zeliq: Cold Email Platform vs Sales Engagement Platform Comparison
Compare Instantly (cold email platform) and Zeliq (sales engagement platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Instantly is a cold email platform built for cold outreach at scale, with unlimited email accounts and warmup starting at $47/mo. Zeliq is a sales engagement platform for multichannel outreach across email, call, and social, with a free Basic plan. Many teams run both together rather than choosing one over the other.
Key takeaways
- Instantly's entry plan, Growth, costs $47/mo and includes 1,000 uploaded contacts and 5,000 emails monthly.
- Zeliq's Basic plan is free and allows importing up to 100 leads per month with 2 active email-only sequences.
- Instantly lists unlimited email accounts, unlimited email warmup, and a 450M+ B2B lead database as core features.
- Zeliq lists multichannel sequences across email, call, and social, plus lead search with basic and advanced filters and an Enrichment Hub.
- Instantly integrates with 9 tools including Zapier, Make, n8n, and Clay, while Zeliq integrates with 8 tools including Aircall, Ringover, and Microsoft, sharing HubSpot, Salesforce, and Pipedrive with Instantly.
Reviewed and updated September 2, 2026
Instantly vs Zeliq: Cold Email Platform vs Sales Engagement Platform Comparison
Instantly (cold email platform) and Zeliq (sales engagement platform) sit next to each other in many outbound stacks. They are not substitutes for each other on every job, so this comparison covers pricing, features, and integrations for each and points out where the two meet.
The Quick Answer
Instantly is a cold email platform for cold email outreach; Zeliq is a sales engagement platform for multi-channel sales outreach and engagement tracking. By each vendor's own wording, Instantly lists unlimited email accounts and unlimited email warmup, and Zeliq lists multichannel sequences across email, call and social and lead search with basic and advanced filters.
Zeliq offers a lower entry point at $0/mo compared to Instantly at $47/mo.
If your priority is sending campaigns that land in the inbox and generate replies, Instantly is the one built for it; for coordinating outreach across email, phone, and social channels, that is Zeliq. Many teams run one of each.
Understanding the Core Difference
Instantly is Cold email platform with unlimited email accounts, unlimited warmup, and a 450M+ B2B lead database.
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
Growth
Basic
Instantly Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Growth | $47/mo | 1000 Uploaded Contacts | 5000 Emails Monthly |
| Hypergrowth | $97/mo | 25 000 Uploaded Contacts | 125,000 emails/month |
| Light Speed | $358/mo | 100 000 Uploaded Contacts | 500 000 Emails Monthly |
| Enterprise | Contact Sales | 100 000+ Uploaded Contacts | 500 000+ Emails Monthly |
Source: Instantly Pricing
Zeliq Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Basic | Free | Import up to 100 leads per month | Run 2 active sequences (emails only) |
| Starter | $59/mo | 750 credits / month | 75 phone numbers or 750 emails |
| Custom | Contact Sales | Starts as from 24k credits/user/year | - |
Source: Zeliq Pricing
Pricing Analysis
Zeliq offers the lower entry point ($0/mo vs $47/mo). Teams watching their budget will appreciate the savings, especially when starting out.
Instantly offers 4 pricing tiers compared to Zeliq's 3, giving you more granularity as you scale.
Zeliq includes a free tier, which is helpful for evaluating the platform without upfront cost.
Features Breakdown
- Unlimited email accounts
- Unlimited email warmup
- Email verification
- Master inbox
- Campaign analytics
- A/B testing
- and 2 more listed below
- 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
Instantly Key Features
- Unlimited email accounts
- Unlimited email warmup
- Email verification
- Master inbox
- Campaign analytics
- A/B testing
- AI-powered features
- Dedicated IP rotation (Light Speed+)
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 Instantly
- Unlimited email accounts
- Unlimited email warmup
- Email verification
- Master inbox
- Campaign analytics
- A/B testing
- AI-powered features
- Dedicated IP rotation (Light Speed+)
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
Instantly Integrations
Instantly connects with: HubSpot, Salesforce, Pipedrive, Zapier, Make, n8n, Clay, Slack, Google Calendar.
Zeliq Integrations
Zeliq connects with: HubSpot, Salesforce, Pipedrive, Aircall, Ringover, Gmail, Microsoft, API.
Shared Integrations
Both tools integrate with: HubSpot, Salesforce, Pipedrive.
Integrations listed only by Instantly: Zapier, Make, n8n, Clay, Slack, Google Calendar.
Integrations listed only by Zeliq: Aircall, Ringover, Gmail, Microsoft, API.
Use Case Recommendations
Best Fit for Instantly
- Budget-conscious teams looking for an affordable cold email platform
- Organizations with complex tech stacks needing broad integration support (9 integrations)
- Enterprise buyers who prefer custom pricing and dedicated support
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
| Feature | Instantly | Zeliq |
|---|---|---|
| Starting Price | $47/mo | Free |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 8 | 10 |
| Integrations | 9 | 8 |
Getting Started Checklist
- Define your cold email outreach and multi-channel sales outreach and engagement tracking requirements and monthly budget
- Estimate your expected email sending volume and 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
Instantly serves the cold email outreach side of an outbound stack and Zeliq the multi-channel sales outreach and engagement tracking side. Zeliq offers a more accessible entry point, while Instantly 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 Instantly and Zeliq for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Instantly and Zeliq?
- Instantly is a cold email platform focused on sending campaigns that land in the inbox and generate replies, while Zeliq is a sales engagement platform for coordinating outreach across email, phone, and social channels. Instantly emphasizes unlimited email accounts and warmup, whereas Zeliq emphasizes multichannel sequences and lead enrichment.
- Which is cheaper, Instantly or Zeliq?
- Zeliq has the lower entry point at $0/mo with its Basic plan, compared to Instantly's Growth plan at $47/mo. Zeliq's Basic plan allows importing up to 100 leads per month and running 2 active email-only sequences, while Instantly's Growth plan includes 1,000 uploaded contacts and 5,000 emails monthly.
- Do Instantly and Zeliq integrate with the same tools?
- They share three integrations: HubSpot, Salesforce, and Pipedrive. Beyond that, Instantly connects with Zapier, Make, n8n, Clay, Slack, and Google Calendar, while Zeliq connects with Aircall, Ringover, Gmail, Microsoft, and API access.
- Can I use Instantly and Zeliq together?
- Yes, the article notes that many teams run one of each, using Instantly for cold email outreach and Zeliq for coordinating multichannel outreach across email, phone, and social. They are described as sitting next to each other in many outbound stacks rather than being direct substitutes.
- How many pricing tiers do Instantly and Zeliq offer?
- Instantly offers 4 pricing tiers: Growth, Hypergrowth, Light Speed, and Enterprise. Zeliq offers 3 tiers: Basic, Starter, and Custom. The article notes Instantly's extra tier gives more granularity for scaling compared to Zeliq.
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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