Overloop
An AI sales agent that builds the prospect list, writes the outreach emails and runs the campaign, formerly known as Prospect.io.
What it costs
| Tier | Price | For | Includes |
|---|---|---|---|
| Starter | $69/user/month | A small team running its first serious outbound campaigns. | 250 credits per user per month, one email account per user, up to three campaigns, Slack and Chrome extension integrations, and chat support. |
| Growth | $99/user/month | A team scaling outreach across more email accounts and campaigns. | 500 credits per user per month, three email accounts per user, up to ten campaigns, HubSpot and Pipedrive integration, and REST API access. |
| Enterprise | Custom pricing | Larger sales orgs needing Salesforce integration or dedicated support. | 1,000 credits per user per month, unlimited email accounts and campaigns, Salesforce integration, a dedicated customer success manager, and priority support. |
Read from Overloop's own pricing page on 25 Sep 2026. Vendors change prices without notice.
Where it breaks
A 7-day free trial is available on every tier, no credit card required.
First entry in this reference. There is no previous check to compare it against.
Overloop is one of the older names in this category under a newer one — it was Prospect.io before the rebrand — and the product has grown from a list-building and email-sequencing tool into something that positions itself as an AI sales agent: building the list, writing the copy and running the campaign with less manual setup than a traditional sequencer.
The credit system is the thing to understand before picking a tier. Starter’s 250 credits a user cover a modest volume of AI-assisted list-building and copywriting; Growth’s 500 double that, along with tripling the number of connected email accounts, which matters more than it sounds for deliverability once you’re sending real volume.
What actually changes between tiers
Campaign count and email account limits track closely with credits — three campaigns and one inbox on Starter, ten campaigns and three inboxes on Growth. The CRM integration also shifts: HubSpot and Pipedrive appear at Growth, Salesforce is Enterprise-only, which is worth checking against whatever CRM your sales team already runs before committing to a tier.
Where it fits
Against Retell AI or a voice-first outreach tool, Overloop stays firmly in written outreach — email sequences, not phone calls. Against a pure email tool like Instantly, the difference is the AI layer doing list-building and copywriting work, not just sending what you’ve already written.
Get Overloop
Buying the tool is not the hard part.
The ebook is about what to hand over, in what order, and how you find out when it goes wrong. One payment, no subscription.