Instantly.ai vs Martin: 2026 comparison
Cold-email infrastructure — unlimited sending accounts, AI personalization, and built-in inbox warming.
Your personal AI chief of staff for inbox, calendar and life admin.
Instantly.ai vs Martin — specs
| Spec | Instantly.ai | Martin |
|---|---|---|
| Agent Rank | 60 / 100 (B) | 70 / 100 (B) |
| Autonomy | Semi-autonomous | Semi-autonomous |
| Pricing | Subscription · from $37 | Subscription · from $25 |
| Open source | No | No |
| Capabilities | Tool use, Memory | Tool use, Memory, Voice |
| Integrations | 4 apps | 3 apps |
| Verified | Verified | Verified |
| Released | Jul 2025 | May 2025 |
Agent Rank breakdown
- Autonomy fit
- 8
- Capabilities
- 4
- Integrations
- 6
- Pricing value
- 7
- Polish & maturity
- 4
- Verifiability
- 7
Auto-computed from autonomy, capabilities, integrations, pricing, maturity and editorial verification. Updated every deploy. How is this computed?
- Autonomy fit
- 8
- Capabilities
- 6
- Integrations
- 6
- Pricing value
- 7
- Polish & maturity
- 5
- Verifiability
- 10
Auto-computed from autonomy, capabilities, integrations, pricing, maturity and editorial verification. Updated every deploy. How is this computed?
Pros & cons
- +AGENTS15 coupon makes the math obvious — $21/mo forever
- +Strong on Apple ecosystem (iMessage native)
- +Voice-memo intake feels effortless on iOS
- −Microsoft 365 integration is the weak spot
- −No team plan; truly a personal assistant only
- −Limited custom workflow builder vs Lindy
Pricing
- +Inbox + calendar
- +Voice memo intake
- +iMessage integration
- +AGENTS15 coupon: $21/mo forever
- +Higher message limits
- +Custom workflows
- +Priority support
Which one should you pick?
Pick Instantly.ai if its specific capabilities (Tool use, Memory) match what you need.
Try Instantly.ai →Affiliate links. We may earn a commission at no extra cost to you.
Frequently asked
Should I pick Instantly.ai or Martin in 2026?+
Pick Instantly.ai if its specific capabilities (Tool use, Memory) match what you need. Pick Martin if cost is the main constraint. Most working teams running both can use Instantly.ai for primary work and Martin for the workflows where its specific strengths matter.
What's the price difference between Instantly.ai and Martin?+
Instantly.ai starts at Subscription · from $37; Martin starts at Subscription · from $25. Martin is the cheaper entry option. For team deployments the TCO can differ — use the AI Agent Rank TCO calculator for your specific volume.
Which is more autonomous, Instantly.ai or Martin?+
Both Instantly.ai and Martin are Semi-autonomous agents — neither has a meaningful autonomy advantage over the other. The decision should hinge on capabilities and pricing instead.