Instantly vs PersistIQ: Cold Email Platform vs Sales Engagement Platform Comparison
Compare Instantly (cold email platform) and PersistIQ (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 high-volume outbound with unlimited email accounts and warmup, starting at $47/mo. PersistIQ is a sales engagement platform for multi-channel outreach across email, phone, and social with CRM syncing, priced only through custom sales quotes. Teams focused on inbox deliverability should choose Instantly; teams coordinating multi-channel sequences should choose PersistIQ.
Key takeaways
- Instantly's entry plan, Growth, is priced at $47/mo and includes 1,000 uploaded contacts and 5,000 emails monthly.
- PersistIQ uses custom, contact-sales pricing across all of its plans, with no published list price.
- Instantly offers 4 pricing tiers (Growth, Hypergrowth, Light Speed, Enterprise) compared to PersistIQ's single contact-sales tier.
- Instantly integrates with 9 tools including HubSpot, Salesforce, Pipedrive, Zapier, Make, n8n, Clay, Slack, and Google Calendar, while PersistIQ integrates with 7 including Copper, Gmail, and Outlook.
- PersistIQ offers a 14-day free trial, while Instantly's own feature list highlights unlimited email accounts and unlimited email warmup.
Reviewed and updated September 2, 2026
Instantly vs PersistIQ: Cold Email Platform vs Sales Engagement Platform Comparison
Instantly is a cold email platform; PersistIQ is a sales engagement platform. Whether you need one, the other, or both depends on which part of the workflow you are buying for: cold email outreach on one side, multi-channel sales outreach and engagement tracking on the other. This guide lays out what each vendor publishes.
The Quick Answer
Instantly is a cold email platform for cold email outreach; PersistIQ 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 PersistIQ lists multi-channel sales outreach and prospecting.
Instantly publishes an entry price of $47/mo; PersistIQ uses custom pricing, so the two cannot be compared on list price.
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 PersistIQ. 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.
PersistIQ is Sales engagement platform for small teams that builds prospect lists, automates personalized email, call and task sequences, and syncs activity with a CRM.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Growth
All plans
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
PersistIQ Pricing (as of September 2026)
| Plan | Price |
|---|---|
| All plans | Contact Sales |
Source: PersistIQ 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.
Instantly offers 4 pricing tiers compared to PersistIQ's 1, giving you more granularity as you scale.
Features Breakdown
- Unlimited email accounts
- Unlimited email warmup
- Email verification
- Master inbox
- Campaign analytics
- A/B testing
- and 2 more listed below
- Multi-channel Sales Outreach
- Prospecting
- Sales Email AI
- Chrome Extension
- A/B test
- Reporting
- and 2 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+)
PersistIQ Key Features
- Multi-channel Sales Outreach
- Prospecting
- Sales Email AI
- Chrome Extension
- A/B test
- Reporting
- CRM Integrations
- 14-day free trial
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 PersistIQ
- Multi-channel Sales Outreach
- Prospecting
- Sales Email AI
- Chrome Extension
- A/B test
- Reporting
- CRM Integrations
- 14-day free trial
Integration Ecosystem
Instantly Integrations
Instantly connects with: HubSpot, Salesforce, Pipedrive, Zapier, Make, n8n, Clay, Slack, Google Calendar.
PersistIQ Integrations
PersistIQ connects with: Salesforce, Copper, Pipedrive, HubSpot, Gmail, Outlook, Zapier.
Shared Integrations
Both tools integrate with: HubSpot, Salesforce, Pipedrive, Zapier.
Integrations listed only by Instantly: Make, n8n, Clay, Slack, Google Calendar.
Integrations listed only by PersistIQ: Copper, Gmail, Outlook.
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 PersistIQ
- Enterprise buyers who prefer custom pricing and dedicated support
- SDR teams running multi-channel outreach sequences
- Sales managers tracking team engagement metrics
- Revenue teams coordinating email, phone, and social touches
Feature Comparison Summary
| Feature | Instantly | PersistIQ |
|---|---|---|
| Starting Price | $47/mo | Contact Sales |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 8 | 8 |
| Integrations | 9 | 7 |
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 PersistIQ the multi-channel sales outreach and engagement tracking side. Instantly publishes an entry price of $47/mo, while PersistIQ 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 Instantly and PersistIQ for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Instantly and PersistIQ?
- Instantly is a cold email platform focused on cold email outreach, offering unlimited email accounts and unlimited warmup. PersistIQ is a sales engagement platform built for multi-channel sales outreach and engagement tracking, combining email, phone, and social touches with CRM syncing. The choice depends on which part of the outreach workflow you need to cover.
- How much does Instantly cost compared to PersistIQ?
- Instantly publishes an entry price of $47/mo for its Growth plan, with additional tiers at $97/mo and $358/mo before an Enterprise contact-sales option. PersistIQ does not publish pricing at all, using custom contact-sales quotes across every plan, so the two cannot be directly compared on list price.
- Which integrations do Instantly and PersistIQ share?
- Instantly and PersistIQ both integrate with HubSpot, Salesforce, Pipedrive, and Zapier. Beyond those shared integrations, Instantly adds Make, n8n, Clay, Slack, and Google Calendar, while PersistIQ adds Copper, Gmail, and Outlook, giving Instantly 9 total integrations versus PersistIQ's 7.
- Is Instantly or PersistIQ better for a small sales team?
- It depends on the workflow: PersistIQ is described as a sales engagement platform for small teams, built for multi-channel sequences across email, phone, and social with CRM syncing. Instantly is better suited to budget-conscious teams needing an affordable, high-volume cold email platform. Many teams use both, one for each part of the workflow.
- Can I use Instantly and PersistIQ together?
- Yes, the article notes that many teams run one of each platform since they cover different parts of the outreach workflow. Instantly handles cold email sending and inbox deliverability, while PersistIQ coordinates multi-channel sequences and syncs engagement activity with a CRM.
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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