Overloop

Overloop Alternatives

Discover the 5 best alternatives to Overloop.

Curated by our team
AI Sales Agents # sales-engagement# cold-email# outbound# ai-sdr# lead-generation# b2b-data

About Overloop Alternatives

Overloop brings B2B contact data, multichannel outreach, and AI campaign drafting under one roof. This all-in-one setup is great for sales teams that prefer not to juggle multiple vendors. But the per-user pricing model and strict monthly credit caps mean your bill will climb steadily as you add reps. Plus, you have to upgrade to custom Enterprise pricing just to get Salesforce integration or a dedicated IP.

If you are running high-volume campaigns or managing a growing team, you might be looking for a platform that offers unlimited sending accounts or more flexible database limits. Several alternatives exist that either match Overloop feature for feature or focus heavily on scaling your cold outreach without scaling your costs. Here are the top tools you should consider for your sales engine.

Top Overloop Alternatives

#1
Apollo.io

Apollo.io

The AI-powered B2B sales intelligence and engagement platform for finding leads and automating outreach.

AI Sales Agents Freemium From $59/mo
#2

Instantly

Sales engagement and cold email platform with unlimited sending accounts, warmup, a B2B lead database and AI sales agents.

AI Sales Agents Paid From $47/mo
#3
lemlist

lemlist

The all-in-one prospecting tool to automate multichannel outreach and book more meetings.

Email Marketing Freemium From $69/mo
#4
Snov.io

Snov.io

Sales prospecting platform that finds and verifies business emails, enriches leads with contact data, and runs automated cold email and LinkedIn outreach campaigns.

Marketing Tools Freemium From $39/mo
#5
Smartlead

Smartlead

Cold email outreach platform for sales teams with unlimited mailboxes, AI agents, deliverability infrastructure and a unified master inbox.

AI Sales Agents Paid From $32/mo

Overloop Features

  • AI-generated outbound campaigns with review before launch
  • 450M+ B2B contact database with verified emails and phone numbers
  • Real-time bulk email verification for deliverability
  • Multichannel sequences combining email and LinkedIn steps
  • CRM integrations: HubSpot and Pipedrive on Growth, Salesforce on Enterprise
  • Chrome extension that turns a prospect profile into a contact
  • Shared or dedicated IP setup for secondary sending domains
  • REST API and Zapier and Slack integrations

Overloop Pros

  • Prospect data and outreach live in one tool, so no separate data vendor is needed
  • AI drafts the campaign but you review it before anything sends
  • CASA Tier 2 certification and DPA documentation for handling sensitive data
  • 7-day free trial and self-onboarding on every paid plan

Overloop Cons

  • Priced per user, so costs scale directly with team size
  • Credits are capped per user per month: 250 on Starter, 500 on Growth
  • Salesforce integration, dedicated IP and a success manager are Enterprise-only at custom pricing
  • No annual billing discount is published, so there is no cheaper commitment option
  • Starter allows only 3 active campaigns and 1 connected email account per user

Overloop Technical Performance

Lighthouse Audit

Speed
97/100 A
Accessibility
100/100 A
Best Practices
77/100 C
SEO
100/100 A

Core Web Vitals

LCP 2.4s
FCP 1.4s
CLS 0.003
TBT 99ms