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Overloop

AI sales prospecting with B2B contact discovery, personalized messages, and email and LinkedIn outreach

Overloop is a web-based AI sales prospecting platform that finds B2B contacts, drafts personalized messages, and automates email and LinkedIn outreach. Overloop serves individuals and sales teams managing outbound campaigns. Paid plans include Starter, Growth and custom Enterprise options, with a 7-day free trial.

Updated 29 Oct 20266 sections

At a glance

Pricing
PaidStarter costs $69 per user/month; Growth costs $99 per user/month. Enterprise has custom pricing. Every plan starts with a 7-day free trial.
Added
29 Oct 2026
Overloop website screenshot

What is Overloop?

Overloop is an AI sales prospecting platform for individuals and sales teams running outbound campaigns. Overloop brings prospect discovery, contact details, personalized message drafting and follow-up sequences into a shared workflow. Sales teams can define their audience, review proposed outreach and launch campaigns across email and LinkedIn.

Overloop uses a built-in B2B database of 450M+ contacts to find companies and people matching a business’s target criteria. Company activity, such as hiring, funding or executive changes, provides context for outreach. Overloop connects that context with the seller’s offer when preparing messages for review.

What Overloop can do

Overloop supports the preparation and execution of outbound sales campaigns, from selecting prospects to tracking responses. Overloop combines contact research with AI drafting and scheduled outreach, while leaving audience selection, message approval and campaign pacing under user control. Contact records keep email addresses, phone numbers and LinkedIn profiles together.

  • Overloop filters prospects by roles, industries, locations and company sizes.
  • Overloop surfaces company changes that can inform outreach timing.
  • Overloop finds work emails and checks their validity.
  • Overloop searches several sources for phone numbers, including mobiles when available.
  • Overloop drafts messages connecting an offer to a prospect’s company situation.
  • Overloop schedules email and LinkedIn messages and follow-ups.
  • Overloop tracks campaign opens, clicks and replies.

How Overloop works

Overloop starts with the user’s website to help identify what the business sells and whom to contact. Users review the suggested audience, connect an email or LinkedIn account, and check messages and timing before launch. Overloop allows users to edit AI drafts or write their own messages and choose when campaigns begin.

Overloop runs campaign steps and follow-ups on schedule after launch. Users can set sequence conditions and pacing, while email verification and sending limits help protect domain reputation. Overloop supports prospect synchronization with HubSpot or Pipedrive on Growth and Salesforce on Enterprise, with sync options depending on the setup.

Who Overloop is for

Overloop serves individuals, small teams, growing sales teams and larger organizations conducting B2B outreach. Overloop supports workflows that begin with finding relevant contacts and continue through personalized messages and follow-ups. Teams working in a CRM can select plans with supported integrations to keep prospect details synchronized and log sent emails.

  • Sales teams can build contact lists around an ideal customer profile.
  • Outbound teams can prioritize companies showing hiring, funding or leadership changes.
  • Sales representatives can prepare company-specific messages without starting from a blank page.
  • Teams can combine email and LinkedIn follow-ups in a shared sequence.

Overloop pricing and plans

Overloop offers paid Starter, Growth and Enterprise plans, and every plan starts with a 7-day free trial. Starter costs $69 per user per month and includes 250 monthly credits, 1 connected email account and 3 active campaigns. Starter also includes email and LinkedIn sequences, Slack, Zapier, a Chrome extension and chat support.

Overloop Growth costs $99 per user per month and includes 500 monthly credits, 3 connected email accounts, 10 active campaigns, HubSpot and Pipedrive integrations, and a REST API. Enterprise uses custom pricing and credits, adding unlimited email accounts and campaigns, Salesforce, a dedicated Customer Success Manager and personalized onboarding.

Overloop strengths and limitations

Overloop combines prospect research, message preparation and multichannel outreach while keeping review and campaign controls available to users. Overloop also links company signals to message context rather than relying solely on general outreach copy. However, contact availability varies, and access to CRM integrations, campaign capacity and monthly credits depends on the selected plan.

  • Overloop contact coverage varies by market and contact.
  • Overloop phone searches spend 5 credits only when a number is found.
  • Overloop requires Growth or Enterprise for HubSpot, Pipedrive and REST API access.
  • Overloop offers Salesforce integration only on Enterprise.

Overloop FAQ

What is Overloop?

Overloop is an AI sales prospecting platform that finds B2B prospects, retrieves contact details, drafts personalized messages and automates outreach. Overloop combines email and LinkedIn sequences with campaign tracking, while users review messages and control timing before launch.

Is Overloop free?

Overloop offers a 7-day free trial on every plan, followed by paid access. Starter costs $69 per user per month, Growth costs $99 per user per month, and Enterprise has custom pricing and credits.

How does Overloop personalize sales outreach?

Overloop drafts messages by connecting a seller’s offer with relevant activity at a prospect’s company, including hiring, executive changes and funding rounds. Overloop lets users review and edit AI drafts, write their own messages, and approve campaign content before sending.

Does Overloop integrate with CRMs or offer an API?

Overloop includes HubSpot and Pipedrive integrations and a REST API on Growth, with Salesforce integration available on Enterprise. Overloop can synchronize prospect details and log sent emails in a CRM, although synchronization options depend on the setup.

Can Overloop find email addresses and phone numbers?

Overloop finds work email addresses, checks email validity and searches for phone numbers, including mobile numbers when available. Overloop checks several sources for phone searches and spends 5 credits only when a number is found. Coverage varies by market and contact.

How do you get started with Overloop?

Overloop starts with a business website to help identify the offer and target audience. Users review suggested prospects, connect an email or LinkedIn account, and check messages and sequence timing before launch. Overloop lets users choose when the campaign starts.

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