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The Overloop Insider’s Guide

Everything we know about Overloop in one document: what it costs, its grades, getting a refund, getting help and what else to look at. Read it here, or keep a copy.

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ToolGPAOctober 2026

Overloop

The Insider’s Guide

AI prospecting with a contact database and email and LinkedIn steps

Overloop, as pictured on overloop.com

Every plan, grade, refund rule and rival among cold outreach tools, read from Overloop’s own pages.

Made by Overloop SRL · checked Oct 17, 2026 · toolgpa.com

2.2GPA

Contents

  1. 01WelcomeWhat it is, who it suits, its grades and the ten things to know first
  2. 02What it costsEvery plan, the free plan, ways to pay less and how prices have moved
  3. 03What it doesIts main features, where it runs, what it works with and who makes it
  4. 04Where it standsIts grades against its category, and whether to keep it or make your own
  5. 05The alternativesThe tools it is most often weighed against, side by side
  6. 06Quick answersThe questions people ask about it, each answered in a line or two
  7. 07About ToolGPAWho made this guide, what else is on the site, and how to cite it

ToolGPA put this guide together from Overloop’s own pages, its app-store listings and our grades. Every fact in it is on Overloop’s page too, where it is kept up to date. Checked Oct 17, 2026.

Part 01 · Overview

Welcome

What it is, who it suits, its grades and the ten things to know first

2.2

GPA, above 5 of the 20 other cold outreach tools we grade

Overloop, now sold as Overloop AI, combines a database of 450M+ B2B contacts with an email finder and verifier and multichannel campaigns of email and LinkedIn steps. Its AI builds the campaign, writes each email, follow-up and LinkedIn message from the prospect's website and profiles, and you review it before launch. Emails go out from your own Google or Microsoft account, and contact lookups use monthly credits.

To get you started, here are 9 things to know about Overloop, taken from its own pages and our grades.

The AI drafts the campaign, but you still connect a mailbox, review every message and learn what each lookup costs in credits.
From our grade for ease of use
  1. 1

    Best for contact data and AI-written outreach in one tool

    Emails go out from your own Google or Microsoft account.

  2. 2

    Paid plans start at $69 a month for each person

    As its pricing page puts it: $69 per user / month (monthly or yearly billing not stated).

  3. 3

    You can try it first

    7-day free trial, no credit card required; a subscription starts when it ends unless you cancel

  4. 4

    It runs on Web

    Web, with a browser extension too.

  5. 5

    B2B contact database

    Search 450M+ contacts or let AI list building gather prospects that match your filters for review, with smart segments that update themselves.

  6. 6

    AI-written campaigns

    AI sets the steps and delays of a campaign and writes each cold email, follow-up and LinkedIn message from the prospect's website and profiles.

  7. 7

    Email and LinkedIn steps

    One campaign can mix emails with LinkedIn connection requests and messages, and replies from all of them collect in a conversations inbox.

  8. 8

    A 2.2 GPA, above 5 of 20

    That is against the other cold outreach tools we grade, on value, the free plan, features, ease of use and platforms.

  9. 9

    Keep it

    To replace Overloop you would be making newsletters sent to thousands of people that still reach the inbox. That is not a weekend's work, with an AI app builder or without one.

Overloop at a glance

Pricing
Free trial, from $69 per user / month (monthly or yearly billing not stated)
Free plan
No
Free trial
7-day free trial, no credit card required; a subscription starts when it ends unless you cancel
Runs on
Web, Browser extension
Made by
Overloop SRL, since 2015
Category
Cold Outreach
Our grade
2.2 GPA, fair

The report card

Best for contact data and AI-written outreach in one tool

Overloop gives you a 450M-contact database and lets its AI build the whole campaign, writing each email, follow-up and LinkedIn message for you to check before launch. Emails go out from your own Google or Microsoft account. It's priced per person, though, and even the cheapest seat is dear, with 3 active campaigns each.

ToolGPA report cardOverloopGraded Oct 17, 2026
SubjectGradeComment
Value for moneyDPer user, so five people on Starter pay $69 each, $69 a head, right where this category's dearest tenth begins. The billing basis isn't stated, and HubSpot, Pipedrive and the API need Growth at $99 a user.
Free plan and trialCNo free plan. The 7-day trial needs no card, but Overloop says a subscription starts when it ends unless you cancel, so set a reminder.
FeaturesBThe whole job: email and LinkedIn steps in one campaign, AI that sets the steps and writes every message from the prospect's website and profiles, a contact database with a finder and verifier, warm-up, tracking and one inbox for replies.
Ease of useCNo App Store rating on record. The AI drafts the campaign, but you still connect a mailbox, review every message and learn what each lookup costs in credits.
Platforms and integrationsBWeb and a Chrome extension for adding prospects from LinkedIn, with Gmail, Outlook, Slack, Zapier and Calendly; HubSpot, Pipedrive and the API from Growth, and Salesforce on Enterprise. No phone app on record.
Grade point averageFair, out of 4.02.2

An A is worth 4 points, a B 3, a C 2, a D 1 and an F nothing. The GPA is the average of the five.

Who Overloop is for

  • Great if you want contact data and outreach on one bill
  • Handy when you'd rather review AI drafts than write every email
  • Good for teams on Gmail or Microsoft 365 sending from their own accounts

Who it is not for

  • Pricey if you're a team, at $69 a user a month even on Starter
  • Tight if you're on Starter, with 1 email account and 3 active campaigns a person
  • Skip it if you need replies synced into HubSpot, which its integration can't do

Good to know

Good for

  • Small sales teams that want contact data and outreach in one tool
  • Sellers who want AI to draft every email and LinkedIn message
  • Teams on Gmail or Microsoft 365 sending from their own accounts

Worth knowing

  • Starter allows 1 email account and 3 active campaigns per user; HubSpot, Pipedrive and the API need Growth, and Salesforce needs Enterprise.
  • Credits expire each month on monthly plans; finding an email costs 1 credit and revealing a phone number 5.
  • The HubSpot integration cannot sync prospect replies from Overloop into HubSpot.
  • Pausing an account instead of cancelling costs $14.99 a month.

Part 02 · Pricing

What it costs

Every plan, the free plan, ways to pay less and how prices have moved

$69

A month to start, for each person

Overloop is a paid product with a free trial, starting at $69 per user / month (monthly or yearly billing not stated).

  • Starter

    $69

    per user / month (monthly or yearly billing not stated)

    250 credits a month per user, 1 email account per user, 3 active campaigns, and Slack, Zapier and the Chrome extension.

  • Growth

    $99

    per user / month (monthly or yearly billing not stated)

    500 credits a month per user, 3 email accounts per user, 10 campaigns, HubSpot and Pipedrive integrations and the REST API.

  • Enterprise

    Custom

    1,000 credits a month per user, unlimited email accounts and campaigns, Salesforce, a dedicated IP, 1:1 onboarding and a success manager.

Trying it first

7-day free trial, no credit card required; a subscription starts when it ends unless you cancel

Read from overloop.com on Oct 17, 2026.

Part 03 · Features

What it does

Its main features, where it runs, what it works with and who makes it

2

Places it runs: Web and Browser extension

AI prospecting with a contact database and email and LinkedIn steps. Here is what it does, as its own site describes it, and what it covers: public API, AI features, email campaigns.

B2B contact database
Search 450M+ contacts or let AI list building gather prospects that match your filters for review, with smart segments that update themselves.
AI-written campaigns
AI sets the steps and delays of a campaign and writes each cold email, follow-up and LinkedIn message from the prospect's website and profiles.
Email and LinkedIn steps
One campaign can mix emails with LinkedIn connection requests and messages, and replies from all of them collect in a conversations inbox.
Email finder and verifier
Finds and verifies business email addresses and reveals phone numbers, using credits: 1 per address found, 5 per phone number.
Warm-up and tracking
Built-in email warm-up, open, click, reply and bounce tracking, out-of-office detection and website conversion tracking.
Chrome extension for LinkedIn
Add a prospect to your campaigns straight from their LinkedIn profile with the Google Chrome extension.

Where it runs

  • Web
  • Browser extension

What it works with

  • Gmail
  • Outlook
  • HubSpot
  • Pipedrive
  • Salesforce
  • Zapier
  • Slack
  • Calendly

Overloop is made by Overloop SRL, and has been around since 2015.

Part 04 · Standing

Where it stands

Its grades against its category, and whether to keep it or make your own

5/20

Other cold outreach tools it is graded above

Overloop's GPA of 2.2 is higher than 5 of the 20 other cold outreach tools we grade, and level with 5.

It stands best on features (B, above 9 of 20) and worst on value for money (D, above 0).

Its paid plans start at $69 a month for each person, against a middle price of $38.80 for the category: 16 of the 17 others that charge start lower.

On features, ease of use and platforms it scores 2.7 out of 4. 1 tool scores higher and costs less.

Each grade against the category

Every bar is all 21 cold outreach tools we grade, cut by the letter each got. Overloop’s own letter is outlined.

  • DValue for moneyAbove 0 of 20
  • CFree plan and trialAbove 5 of 20
  • BFeaturesAbove 9 of 20
  • CEase of useAbove 0 of 20
  • BPlatforms and integrationsAbove 3 of 20

Price against what you get

Each dot is one of 18 cold outreach tools. Further left costs less; higher up scores better on features, ease of use and platforms. Overloop is the marked dot.

C2.0B3.0A4.0$10$20$50$100More for lessCosts more, scores moreCosts less, scores lessCosts more, scores lessOverloopWaalaxyYeswarelemlistSaleshandyExpandi

What paid plans start at, a month (each step along is roughly double) →

Keep it, or make your own?

Whether this is something you could build for yourself with an AI app builder, and what you would give up.

Keep it

To replace Overloop you would be making newsletters sent to thousands of people that still reach the inbox. That is not a weekend's work, with an AI app builder or without one.

That makes this kind of software worth paying for, not this one in particular: 10 of the 20 other cold outreach tools grade higher. It costs $828 a year.

What you could not

  • Newsletters sent to thousands of people that still reach the inbox.
  • It is priced for each person, which means accounts and billing for a team.
  • It plugs into other products, Gmail, Outlook and HubSpot among them, and has an API.
  • AI features, unless you pay a model provider for each request yourself.
  • The depth: we grade its features B, which means it covers the whole job.

What this rests on. Overloop’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.

Part 05 · Alternatives

The alternatives

The tools it is most often weighed against, side by side

lemlist, Reply.io, La Growth Machine, Klenty and Salesforge

The 5 tools Overloop is most often weighed against, with where each one differs from it.

Part 06 · Questions

Quick answers

The questions people ask about it, each answered in a line or two

13

Questions, each answered in a line or two

The short version of everything above, for when you only need the answer. Each one is told in full in its part of the guide.

Is Overloop free?

No, Overloop is a paid product, but you can try it first. 7-day free trial, no credit card required; a subscription starts when it ends unless you cancel.

How much does Overloop cost?

Overloop lists 3 plans. Starter: $69 per user / month (monthly or yearly billing not stated).

What platforms does Overloop work on?

Overloop is available on Web. It also has a browser extension.

Does Overloop have an Android app?

No Android app was listed when its pages were read on Oct 17, 2026. Overloop is listed for Web.

Does Overloop have an iPhone app?

No iPhone app was listed when its pages were read on Oct 17, 2026. Overloop is listed for Web.

Is Overloop open source?

Overloop is not described as open source on its own site, as read on Oct 17, 2026.

Does Overloop have an API?

Yes. Overloop offers a public API, according to its own site.

What does Overloop integrate with?

Overloop's listing names Gmail, Outlook, HubSpot, Pipedrive, Salesforce, Zapier, Slack and Calendly.

Who makes Overloop?

Overloop is made by Overloop SRL. It dates from 2015.

What are the alternatives to Overloop?

The closest alternatives to Overloop in our directory are lemlist, Reply.io, La Growth Machine, Klenty and Salesforge.

How does Overloop compare with other cold outreach tools?

Overloop's GPA of 2.2 is higher than 5 of the 20 other cold outreach tools we grade, and level with 5.

Is Overloop good value for money?

ToolGPA grades Overloop D for value for money. Its paid plans start at $69 a month for each person, against a middle price of $38.80 for the category: 16 of the 17 others that charge start lower.

Could I make my own version of Overloop?

To replace Overloop you would be making newsletters sent to thousands of people that still reach the inbox.

Where this guide comes from

The prices, plans, platforms and features were read from Overloop’s own pages on Oct 17, 2026, and the grades were given on Oct 17, 2026. Graded from this listing, whose facts were read from Overloop's own pages on 17 October 2026. Not based on using the product, and shorter than our full reviews.

Every tool we list gets five grades, A to F, each with its reason, and a GPA that averages them. How each is decided is at toolgpa.com/grades. This guide is ToolGPA’s own work; it is not made, paid for or approved by Overloop SRL. Prices change, so check overloop.com before you buy.

Part 07 · About

About ToolGPA

Who made this guide, what else is on the site, and how to cite it

1,880

Tools graded, in 47 categories

ToolGPA grades software the way a school report grades a pupil: five subjects, a letter for each with the reason written beside it, and a GPA that averages them. Prices, plans and platforms are read from each maker’s own pages and dated, so you always know how fresh a figure is.

ToolGPA is free to read. It may earn a commission from affiliate links and it works with sponsors, but anything paid for is labelled and no one can pay for a grade. Every tool on the site has a guide like this one, free to download and pass on. It all lives at toolgpa.com.

  • 1,880

    tools graded

  • 47

    categories

  • 426

    price changes on record

  • 579

    apps priced in 12 countries

What else is on toolgpa.com

Scan for the live page

Prices and grades as they are today

Quoting this guide?

Please name ToolGPA and link to the live page, so readers can check the figures for themselves:

ToolGPA, "Overloop: The Insider's Guide", checked Oct 17, 2026. https://toolgpa.com/tools/overloop

Know someone choosing between cold outreach tools?

Send them this guide: toolgpa.com/tools/overloop/guide

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See our other guides

The best-graded cold outreach tools after Overloop, each with an Insider's Guide of its own.

ToolGPA

Choosing software? Every tool graded, every price dated.

Compare tools at toolgpa.com ›

Everything in this guide is ToolGPA’s own summary of what Overloop’s pages, its app-store listings and public reviews said on the dates shown. Grades are our judgement under the rules at toolgpa.com/grades. ToolGPA uses affiliate links and may earn a commission from them, and it works with sponsors; anything paid for is labelled, and no one can pay for a grade. Overloop is a trademark of its owner, and this guide is not made, paid for or approved by Overloop SRL. Prices and plans change: check overloop.com before you buy.