Data verified September 25, 2026
Reply.io vs Smartlead
Smartlead is cheaper at entry level for one seat (cheapest paid plan): $39 per month against $59. For a 50-inbox stack the full monthly cost is $717.12 with Reply.io and $681.12 with Smartlead. Reply.io wins 1 of our 8 comparison points, Smartlead wins 2, 3 are ties.
Data verified · Sources: Reply.io pricing, Smartlead pricing, Methodology
Verdict
Who wins, point by point
| Dimension | Reply.io | Smartlead | Winner |
|---|---|---|---|
| Cheapest paid plan for 1 seat (per month) | $59 (Email Volume – 1,000 active contacts, billed monthly) | $39 (Base, billed monthly) | Smartlead |
| Cheapest paid plan for 5 seats (per month) | $179 (Email Volume – 10,000 active contacts, billed monthly) | $39 (Base, billed monthly) | Smartlead |
| Free plan | Not published | No | Not comparable |
| Email sender limit | Unlimited | Unlimited | Tie |
| Warmup included | Yes | Yes | Tie |
| Email verification | Add-on | Add-on | Tie |
| CRM | Not published | Not published | Not comparable |
| G2 rating | 4.6 (1,476 reviews, 2025-08-25) | 4.5 (408 reviews, 2026-07-26) | Reply.io |
The differences
What the numbers say
For 1 seat, Smartlead's cheapest paid plan costs $39 per month against $59.
For 5 seats, Smartlead's cheapest paid plan costs $39 per month against $179.
Reply.io rates 4.6 on G2 against 4.5.
We cannot compare free plan, CRM, because at least one of the two vendors does not publish it.
Across a full 50-inbox stack (mailboxes, domains, warmup, verification, CRM), Smartlead costs $36 less per month.
$717.12
$681.12
Every plan
Plan by plan, side by side
Reply.io: 18 plans
| Email Volume – 1,000 active contacts | Email Volume – 2,000 active contacts | Email Volume – 3,000 active contacts | Email Volume – 5,000 active contacts | Email Volume – 10,000 active contacts | Email Volume – 25,000 active contacts | Email Volume – 50,000 active contacts | Email Volume – 100,000 active contacts | Email Volume – 200,000+ active contacts | Multichannel | AI SDR Starter – 1,000 active contacts | AI SDR Starter – 2,000 active contacts | AI SDR Starter – 3,000 active contacts | AI SDR Growth – 5,000 active contacts | AI SDR Growth – 10,000 active contacts | AI SDR Enterprise | Agency Core | Agency AI SDR | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Price, billed monthly | $59/mo | $69/mo | $79/mo | $99/mo | $179/mo | $299/mo | $499/mo | $999/mo | Custom | $99/mo | $800/mo | $1,200/mo | $1,500/mo | $2,500/mo | $5,000/mo | Custom | $210/mo | $500/mo |
| Price, billed annually (per month) | $49/mo | $59/mo | $69/mo | $89/mo | $159/mo | $259/mo | $459/mo | $899/mo | Custom | $89/mo | $500/mo | $800/mo | $1,000/mo | $1,500/mo | $3,000/mo | Custom | Not published | Not published |
| Email sender limit | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited | 5 | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited |
| Warmup: accounts warmed at once | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Emails per month | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited | Not published | Not published | Not published | Not published | Not published | Not published | Not published | Not published |
| Team seats | Not published | Not published | Not published | Not published | Unlimited | Unlimited | Unlimited | Unlimited | Not published | Not published | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited |
| Unibox (shared reply inbox) | Not published | Not published | Not published | Not published | Not published | Not published | Not published | Not published | Not published | Not published | Not published | Not published | Not published | Not published | Not published | Not published | Yes | Yes |
Sources: reply.io/pricing/
Smartlead: 4 plans
| Base | Pro | Unlimited Smart | Unlimited Prime | |
|---|---|---|---|---|
| Price, billed monthly | $39/mo | $94/mo | $174/mo | $379/mo |
| Price, billed annually (per month) | $32.50/mo | $78.30/mo | $144.50/mo | $314.60/mo |
| Email sender limit | Unlimited | Unlimited | Unlimited | Unlimited |
| Warmup: accounts warmed at once | Yes | Yes | Yes | Yes |
| Emails per month | 6,000 | 90,000 | 150,000 | 500,000 |
Sources: www.smartlead.ai/pricing
When to pick which
Pick Reply.io if…
- It wins on G2 rating.
Pick Smartlead if…
- It wins on cheapest paid plan for 1 seat (per month), cheapest paid plan for 5 seats (per month).
You ask, we answer
Common questions
Is Reply.io cheaper than Smartlead?
No. Smartlead is cheaper at entry level: $39 vs $59 per month for one seat.
How much warmup do Reply.io and Smartlead include?
Reply.io: yes. Smartlead: yes.
How many email senders can I connect to Reply.io or Smartlead?
Reply.io: unlimited. Smartlead: unlimited.
Do Reply.io and Smartlead include email verification?
Reply.io: add-on. Smartlead: add-on.
Do Reply.io and Smartlead have a built-in CRM?
Reply.io: not published. Smartlead: not published.
Which is rated higher on G2, Reply.io or Smartlead?
Reply.io: 4.6 (1,476 reviews, 2025-08-25). Smartlead: 4.5 (408 reviews, 2026-07-26).