Data verified September 25, 2026
Overloop vs Success.ai
Overloop is cheaper at entry level for one seat (cheapest paid plan): $69 per month against $99. Overloop wins 1 of our 8 comparison points, Success.ai wins 1, 3 are ties.
Data verified · Sources: Overloop pricing, Success.ai pricing, Methodology
Verdict
Who wins, point by point
| Dimension | Overloop | Success.ai | Winner |
|---|---|---|---|
| Cheapest paid plan for 1 seat (per month) | $69 (Starter, billed monthly) | $99 (Starter, billed monthly) | Overloop |
| Cheapest paid plan for 5 seats (per month) | $345 (Starter, billed monthly) | $99 (Starter, billed monthly) | Success.ai |
| Free plan | Not published | No | Not comparable |
| Email sender limit | Unlimited | Unlimited | Tie |
| Warmup included | Yes | Yes | Tie |
| Email verification | Included | Included | Tie |
| CRM | Not published | Included | Not comparable |
| G2 rating | Not available | 4.9 (258 reviews, 2026-01-08) | Not comparable |
The differences
What the numbers say
For 1 seat, Overloop's cheapest paid plan costs $69 per month against $99.
For 5 seats, Success.ai's cheapest paid plan costs $99 per month against $345.
We cannot compare free plan, CRM, G2 rating, because at least one of the two vendors does not publish it.
Every plan
Plan by plan, side by side
Overloop: 3 plans
| Starter | Growth | Enterprise | |
|---|---|---|---|
| Price, billed monthly | $69/mo | $99/mo | Custom |
| Price, billed annually (per month) | Not published | Not published | Custom |
| Email sender limit | 1 | 3 | Unlimited |
| Warmup: accounts warmed at once | Yes | Yes | Yes |
| Lead-search credits per month | 250 | 500 | 1,000 |
| Unibox (shared reply inbox) | Yes | Yes | Yes |
Sources: overloop.com/pricing
Success.ai: 3 plans
| Starter | Growth | Enterprise | |
|---|---|---|---|
| Price, billed monthly | $99/mo | $199/mo | Custom |
| Price, billed annually (per month) | $74/mo | $149/mo | Custom |
| Warmup: accounts warmed at once | Yes | Yes | Yes |
| Emails per month | 50,000 | 150,000 | Unlimited |
| Lead-search credits per month | 6,000 | 10,000 | Not published |
| CRM | Yes | Yes | Yes |
| Unibox (shared reply inbox) | Yes | Yes | Yes |
Sources: www.success.ai/pricing
When to pick which
Pick Overloop if…
- Its pricing page targets LinkedIn + email outreach, which Success.ai's does not.
- It wins on cheapest paid plan for 1 seat (per month).
Pick Success.ai if…
- Its pricing page targets solo founders, enterprise teams, which Overloop's does not.
- It wins on cheapest paid plan for 5 seats (per month).
You ask, we answer
Common questions
Is Overloop cheaper than Success.ai?
Yes at entry level: $69 vs $99 per month for one seat.
How much warmup do Overloop and Success.ai include?
Overloop: yes. Success.ai: yes.
How many email senders can I connect to Overloop or Success.ai?
Overloop: unlimited. Success.ai: unlimited.
Do Overloop and Success.ai include email verification?
Overloop: included. Success.ai: included.
Do Overloop and Success.ai have a built-in CRM?
Overloop: not published. Success.ai: included.
Which is rated higher on G2, Overloop or Success.ai?
Overloop: Not available. Success.ai: 4.9 (258 reviews, 2026-01-08).