We compared every major cold email tool so you don't have to. See how Suplex stacks up against Apollo, Instantly, Lemlist, and more.
See the Winner →Every feature, every price, every limitation — compared
| Feature | SUPLEX | Apollo | Instantly | Lemlist | Smartlead |
|---|---|---|---|---|---|
|
Pricing Model
How you pay
|
One-time | Subscription | Subscription | Subscription | Subscription |
|
Starting Price
Base cost
|
$297 | ✗ $59/mo | ✗ $37/mo | ✗ $59/mo | ✗ $34/mo |
|
Lead Finding
Built-in database
|
✓ | ✓ | ✗ | ✗ | ✗ |
|
Email Sending
Native capabilities
|
✓ | ~ | ✓ | ✓ | ✓ |
|
Data Storage
Local vs Cloud
|
✓ Local | ✗ Cloud | ✗ Cloud | ✗ Cloud | ✗ Cloud |
|
AI Personalization
Smart writing
|
✓ | ✗ Extra | ✗ Extra | ~ Basic | ✗ Extra |
|
Max Emails/Day
Daily volume
|
✓ 20,000 | Varies | Plan limits | Plan limits | Plan limits |
|
Works Offline
No internet needed
|
✓ | ✗ | ✗ | ✗ | ✗ |
|
Warm-up Included
Reputation protection
|
✓ Unlimited | ✗ Extra | ~ Limited | ✗ Extra | ~ Limited |
|
Email Verification
Validate addresses
|
✓ | ✓ | ✓ | ~ Credits | ✓ |
|
3-Year Total Cost
Real investment
|
$297 | ✗ $2,124+ | ✗ $1,332+ | ✗ $2,124+ | ✗ $1,224+ |
Apollo finds leads but doesn't email well. Instantly emails but doesn't find leads. Suplex does BOTH. One tool, one workflow, one price.
Every competitor stores your data in the cloud. Suplex keeps it local. For businesses handling sensitive data, this isn't optional — it's essential.
Stop paying rent on your own tools. Suplex is a purchase, not a lease. After 6 months, it's cheaper. After 3 years, you save thousands.
Most tools throttle you or force upgrades as you grow. Suplex scales from 50 to 20,000 emails/day with zero extra cost.
Competitors charge $20-50/month extra for AI features. Suplex includes powerful personalization at no additional cost.
Only Suplex works offline. Whether you're on a plane, in a remote location, or just value privacy, your tool keeps working.