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Instantly vs Smartlead
Both scale inboxes; Smartlead targets agency workflows.
Option A
Instantly
Cold email automation with unlimited accounts, warmup, and AI copy assistance.
Option B
Smartlead
AI outreach platform for agencies — master inbox and deliverability tools.
Pricing
| Spec | Instantly | Smartlead |
|---|---|---|
| Plans & pricing | Growth $37 · Hypergrowth $97 · Light Speed $358 | Basic $39 · Pro $94 · Custom · 14-day trial |
| Free tier | Trial available | Trial period |
Plans & pricing
Instantly
Growth $37 · Hypergrowth $97 · Light Speed $358
Smartlead
Basic $39 · Pro $94 · Custom · 14-day trial
Free tier
Instantly
Trial available
Smartlead
Trial period
API & limits
| Spec | Instantly | Smartlead |
|---|---|---|
| API access | Instantly API | Smartlead API |
| API limits / quota | Leads & email volume per plan | Active leads & mailboxes by plan |
| Rate limits | Inbox rotation limits | Warm-up & rotation built-in |
| Context window | N/A | N/A |
| Best for | High-volume cold email | Agency cold email at scale |
API access
Instantly
Instantly API
Smartlead
Smartlead API
API limits / quota
Instantly
Leads & email volume per plan
Smartlead
Active leads & mailboxes by plan
Rate limits
Instantly
Inbox rotation limits
Smartlead
Warm-up & rotation built-in
Context window
Instantly
N/A
Smartlead
N/A
Best for
Instantly
High-volume cold email
Smartlead
Agency cold email at scale
Feature comparison
Pricing value
TieSee pricing table below
API access
TieSee API & limits section
Simplicity
InstantlyAgencies
SmartleadVerdict
Instantly for founders; Smartlead for agencies.
Both scale inboxes; Smartlead targets agency workflows.
Compare pricing plans, API limits, and feature winners side by side.
Verdict: Instantly for founders; Smartlead for agencies.