5 Best ContactOut Alternatives & Competitors For B2B Leads
ContactOut helps you find verified emails and phone numbers for professionals on LinkedIn.
But once you start using it daily, the free plan runs out fast, and paid plans can get expensive for teams.
Plus, the Chrome-only extension can feel slow when you’re prospecting at scale.
That’s why you might want to switch to ContactOut alternatives that offer faster bulk searches, more flexible pricing, and deeper enrichment features.
Here are five best ContactOut alternatives that help you find accurate contact details, enrich leads, and manage outreach more efficiently.
TL;DR - 5 Best ContactOut Alternatives for B2B Leads
- Leadsforge – Chat-based lead finder that gives verified emails, phones, and LinkedIn profiles in seconds.
- Apollo.io – All-in-one sales platform with verified contact data, enrichment, and automated outreach.
- ZoomInfo – Enterprise-grade B2B database with deep company insights and intent data.
- Lusha – Simple Chrome extension for quick verified contacts and CRM sync.
- Kaspr – Affordable LinkedIn email finder with phone numbers, shared credits, and automation tools.
How We Evaluated These ContactOut Alternatives
To pick the most reliable ContactOut alternatives for B2B contact data and lead enrichment, we looked at the factors that directly affect accuracy, speed, and scalability:
- Data accuracy and verification to ensure the emails, phone numbers, and LinkedIn profiles are correct, active, and refreshed frequently.
- Search depth and filtering to quickly find ideal prospects using data points like title, company size, location, revenue, or tech used.
- Pricing and scalability, including per-user cost, credit flexibility, and export or lookup limits.
- Automation and enrichment workflows such as list enrichment, bulk verification, and syncing contacts to CRMs or outreach tools.
- Pricing and clarity on credit usage, API limits, or hidden restrictions.
- Integrations and compatibility with CRMs, ATS platforms, and outreach tools like Salesforce, HubSpot, or LinkedIn.
Each tool was analyzed for how well it improves data accuracy, enrichment speed, and overall usability compared to ContactOut’s credit-based setup.
1. Leadsforge - Search Engine To Find The Best B2B Leads
Leadsforge is a search engine to find the best leads, and enrich data.
It lets you find verified emails, phone numbers, and LinkedIn profiles from over 500M+ contacts, all in one place.
You don’t need extensions or complex filters like ContactOut.
Just type what you need, such as “founders at fintech startups in London”, and Leadsforge instantly finds verified contacts in seconds.
On top of that, you can find companies similar to your best customers, build lists from competitor followers, and even use buyer intent signals to time your outreach perfectly.
It also connects directly with Salesforge, so you can push leads into multi-channel campaigns in a few clicks.
Here’s what you get with Leadsforge
- Access to 500M+ verified contacts worldwide
- Get emails, LinkedIn profiles, and phone numbers instantly
- Waterfall enrichment fills missing data from multiple sources
- Find lookalike companies and enrich competitor followers
- Use buyer intent signals to catch prospects when they’re active
- Unused credits that roll over each month
Leadsforge vs ContactOut
Pros and Cons of Leadsforge
Leadsforge Pricing
- Essential (Monthly): $49/month for 2,000 export credits.
- Essential (Yearly): $588/year (28,000 credits upfront).
- Free Trial: 100 free credits included
Why Choose Leadsforge Over ContactOut?
Leadsforge gives you 4x more credits for the same price, adds lookalike and intent signals, and unused credits rollover.
It’s fast, simple, and made for teams that want verified leads without slow extensions or high costs.
Try Leadsforge now with 100 free credits!
2. Apollo – All-in-One Platform for Sales Data, Outreach, and Deliverability
Apollo is an end-to-end AI sales platform that combines contact data, enrichment, multichannel outreach, and deliverability tools, all in one place.
It includes built-in warm-up, SPF/DKIM/DMARC setup, mailbox rotation, and AI-powered research and email writing features that make outreach scalable and safe.
Here’s what you get with Apollo
- Access to 275M+ verified contacts and 73M companies with intent and technographic data
- AI Research Intelligence for prospect research and data insights
- AI Email Composer to personalize outreach automatically
- Deliverability Suite with inbox placement tracking and warm-up automation
- Email, LinkedIn, Call, and SMS campaigns managed in one workflow
- CRM integrations with Salesforce, HubSpot, and Pipedrive
- Up to 15 mailboxes per user with rotation and ramp-up
- Detects companies actively researching specific topics and surfaces buying signals
Apollo vs ContactOut
Pros and Cons of Apollo
Apollo Pricing
- Free Plan – $0/month: 100 credits, Gmail/Outlook integration
- Basic Plan – $59/month: 2,500 credits, enrichment + CRM sync
- Professional Plan – $99/month: 4,000 credits, AI research + dialer
- Organization Plan – $149/month: 6,000 credits, 15 mailboxes + analytics
Why Choose Apollo Over ContactOut?
Apollo is built for teams who want more than just verified contacts.
You can find leads, run campaigns, warm up mailboxes, and monitor inbox health.
Apollo gives better control, automation, and deliverability visibility than ContactOut ever could.
We Tried 11 Apollo.io Alternatives & Competitors for Lead Generation
3. ZoomInfo – Enterprise-Grade B2B Database for Accurate and Scalable Prospecting
ZoomInfo is a B2B data intelligence platform that gives you verified contact information, company insights, and buying intent, all in one place.
While ContactOut mainly focuses on finding individual emails or phone numbers, ZoomInfo helps you understand entire organizations, from decision-makers and hierarchies to their current tech stack and intent signals.
Here’s what you get with ZoomInfo:
- Access to 220 M+ verified contacts and 100 M+ company profiles
- AI Copilot that assists with prospect research, list building, and enrichment
- Intent and technographic data to target buyers at the right time
- Organizational charts and buyer hierarchies for better outreach targeting
- Conversation Intelligence and engagement tracking for pipeline visibility
- GDPR- and CCPA-compliant global database
ZoomInfo vs ContactOut
Pros and Cons of ZoomInfo
ZoomInfo Pricing
- Sales – Custom quote (core database, contact exports, CRM integrations)
- Marketing – Custom quote (adds intent data, technographics, and AI Copilot)
- Talent – Custom quote (adds Conversation Intelligence, hierarchy data, and full API access)
ZoomInfo doesn’t offer public pricing, but plans are typically annual and based on user seats, credits, and feature bundles.
Why Choose ZoomInfo Over ContactOut?
If you need enterprise-scale contact data, intent insights, and deep CRM integration, ZoomInfo is a stronger alternative to ContactOut.
It’s built for teams that want accuracy, depth, and scalability, not just quick email lookups.
Unbiased ZoomInfo Reviews (2025): What 150+ Users Really Say
4. Lusha – Verified, Compliant B2B Contact Data
Lusha is a sales intelligence platform that gives you verified, compliant B2B contacts and automates your entire prospecting workflow, from finding leads to outreach.
It combines AI-driven prospecting, buyer intent signals, and CRM enrichment so you can identify, prioritize, and reach decision-makers faster.
Here’s what you get with Lusha
- Access to 285M+ verified contacts and enriched company data with 95–98% email accuracy and 85–90% phone accuracy
- AI Prospect Playlists that automatically add new, high-fit prospects to your lists
- AI Recommendations to find similar leads and uncover hidden opportunities
- Intent Data from Bombora to reach companies actively researching your solution
- Lusha Engage for AI-personalized email sequences and automatic follow-ups
- Compliance certifications including GDPR, CCPA, ISO 27001, and SOC 2 Type II
Lusha vs ContactOut
Pros and Cons of Lusha
Lusha Pricing
- Free Plan – $0/month: 40 credits per month (1 seat, verified emails & phones)
- Pro Plan – $29.90/month: 250 credits, 3 seats, CSV enrichment up to 300 rows
- Premium Plan – $69.90/month: 600 credits, 5 seats, 500-row enrichment, advanced analytics
- Scale Plan – Custom: 10,000+ enrichment rows, full API, SSO, team management, CSM support
Why Choose Lusha Over ContactOut?
Lusha offers AI-powered prospecting, intent data, and built-in outreach tools that ContactOut doesn’t provide.
If you want verified data at scale, compliant enrichment, and automation without leaving your CRM, Lusha is the stronger choice.
10 Best Lusha Alternatives & Competitors For Lead Finding
5. Kaspr – Real-Time European B2B Data and Automation
Kaspr is a prospecting and enrichment tool built for sales and recruitment teams that target European markets.
It gives you real-time verified contact data from 150+ trusted European sources, along with automations to find, enrich, and export leads instantly.
Kaspr is now part of the Cognism Group, known for GDPR-compliant data accuracy across the EU and UK, and includes CRM, dialer, and LinkedIn integrations to streamline outreach.
Here’s what you get with Kaspr:
- Chrome Extension for instant enrichment on LinkedIn, Sales Navigator, or Recruiter Lite
- Automated enrichment workflows for real-time contact updates in your CRM or CSV lists
- 150+ verified data sources, refreshed daily for accuracy and compliance
- Dialer integrations with Ringover and Aircall for one-click calling
- API access for bulk enrichment or linking Kaspr data into other tools
Kaspr vs ContactOut
Pros and Cons of Kaspr
Kaspr Pricing
- Free Plan – $0/month: 15 B2B email, 5 phone, and 5 direct email credits. Includes Chrome Extension, lead management, CSV upload, and enrichment automations.
- Starter – $65/month per user: Unlimited B2B emails, 100 phone, and 5 direct email credits.
- Business – $99/month per user: Unlimited B2B emails, 200 phone, and 200 direct email credits.
- Enterprise – Custom pricing: Unlimited everything with intent data, advanced Salesforce enrichment, SSO, and enterprise-level compliance.
Why Choose Kaspr Over ContactOut?
Kaspr gives you more verified European data, real-time enrichment, and automated CRM workflows at similar pricing.
If your team targets EU or UK prospects, Kaspr is a smarter pick, combining accuracy, compliance, and automation that ContactOut doesn’t match.
Which ContactOut Alternative Should You Choose?
If you want verified B2B leads fast, Leadsforge is the best choice.
It’s simple to use, works through chat, and gives you verified emails, phone numbers, and LinkedIn profiles in seconds.
You don’t need extensions or filters like ContactOut, just type what you’re looking for, and Leadsforge finds it instantly.
Plus, you get 4x more verified exports for the same price as ContactOut.
- If you need built-in outreach and automation, go with Apollo.io.
- If you prefer a large, enterprise-level database, ZoomInfo works best.
- If your focus is GDPR-compliant European data, Kaspr fits well.
- If you want easy CRM sync and reliable verification, Lusha is solid.
But for most teams that want accurate, ready-to-use B2B leads without the extra setup, Leadsforge gives the best mix of price, accuracy, and simplicity.
Try Leadsforge now with 100 free credits!