Head-to-Head Comparison
VS
Usage-based pricing vs. flat monthly bundles — here is which cold email platform actually costs less for your volume, and where each one wins on features.
Side-by-side specs
Pulled directly from each vendor’s current pricing documentation.
| Spec | Woodpecker | Instantly |
|---|---|---|
| Pricing model | Pay-as-you-go: $7 / 100 contacted prospects | Flat monthly bundles: $47–$500/mo |
| Free allowance | 16,000 emails/mo, unlimited mailboxes & team members included | 5,000–500,000 emails/mo depending on tier |
| Lead database | Not included (integrates with Clay, etc.) | 450M+ B2B contacts included |
| AI features | AI email writer | AI Sales Agent + AI Reply Agent |
| Deliverability tools | Inbox rotation & domain audit included free | Advanced suite on Scale plan and above |
| Free trial | 14 days, no credit card | Not published (bundle discounts available) |
Pros & cons
Woodpecker
Pros
- True pay-as-you-go pricing, no forced monthly minimum
- Unlimited team members and mailboxes included free
- Built-in inbox rotation, domain audit, and 4 free warm-ups
- 14-day free trial, no credit card required
Cons
- Cost scales directly with volume with no flat-rate ceiling
- No built-in large-scale lead database
- LinkedIn outreach is a paid add-on ($29/mo per account)
Instantly
Pros
- Flat monthly pricing makes budgeting predictable at scale
- 450M+ B2B lead database and AI agents built in
- Unified inbox (Unibox) for managing replies across accounts
- All-in-one prospecting + sending platform
Cons
- Entry bundle starts higher ($85/mo) for full feature access
- Advanced deliverability tools gated to Scale plan and above
- Credit-based system can be confusing to budget around
Cost calculator
Enter your monthly outreach volume to estimate total cost of ownership on each platform. Assumes ~6 sequence emails per contacted prospect.
Woodpecker
Free allowance~2,666 prospects (16,000 emails)
Billable prospects0
Rate$7 / 100 prospects
Est. monthly cost$0
Instantly
Emails needed0
Recommended plan–
Plan email cap–
Est. monthly cost$0
Illustrative estimate based on publicly listed pricing as of September 2026. Always confirm current rates before purchasing.
Ready to try one?
Both platforms offer a trial or flexible entry point — see current pricing directly from the source.