10 Best Seamless.AI Alternatives in 2026

Exploring Seamless.AI alternatives? Compare B2B contact databases with real-time verification, different pricing models, and unique features.

Seamless.AI logo

About Seamless.AI

4.3/5 · 850 reviews

Seamless.AI is a real-time B2B contact database with 1.7B+ verified emails, direct dials, and mobile numbers powered by AI-driven search and enrichment.

Common Reasons to Look for Alternatives

  • Pricing not publicly listed, requires sales consultation
  • Users report 20-30% email bounce rates
  • Job title accuracy issues mentioned in reviews
  • 72% of reviewers dissatisfied with pricing value
  • Difficult cancellation process reported by users
  • Annual contracts typically required
  • Add-on features increase total cost significantly

Seamless.AI offers real-time verified contact data, but the credit system and interface may not work for everyone. These alternatives provide different approaches.

Why Teams Look for Seamless.AI Alternatives

  • Credit system: Prefer unlimited or flat pricing
  • Interface: Different UX preferences
  • Features: Want additional capabilities
  • Support: Service level expectations

Top 10 Seamless.AI Alternatives

1
LeadMagic logo

LeadMagic

5.0/5 · 13 reviews Higher rated

LeadMagic is a B2B data enrichment platform offering 99% accurate email and mobile number discovery with a flexible pay-per-use credit model and real-time validation.

Pricing

Starts at $99.99

Trust Score

/100

Why Choose LeadMagic

  • 99% email accuracy with real-time validation
  • Pay only for valid emails and found mobiles
  • No lock-in contracts with credit rollover
2
Instantly logo

Instantly

4.9/5 · 2691 reviews Higher rated

Instantly.ai is a powerful cold email automation platform with unlimited email accounts, built-in warmup, AI-powered personalization, and a 160M+ B2B lead database.

Pricing

Starts at $37

Trust Score

98/100

Why Choose Instantly

  • Unlimited email accounts with flat pricing (no per-seat fees)
  • Powerful built-in warmup system for deliverability
  • Excellent value for high-volume senders
3
ListKit logo

ListKit

4.9/5 · 211 reviews Higher rated

ListKit is an AI-powered B2B lead generation platform with triple-verified contact data, delivering 731M+ profiles for targeted prospecting and cold outreach campaigns.

Pricing

Starts at $97

Trust Score

95/100

Why Choose ListKit

  • High-quality triple-verified contact data
  • AI-powered natural language search interface
  • 98% email deliverability rate
4
Muraena logo

Muraena

4.9/5 · 21 reviews Higher rated

Muraena is an AI-powered B2B lead generation platform that delivers precision-targeted leads using buyer intent signals, technographic data, and a database of 180M+ professionals.

Pricing

Starts at $0

Trust Score

95/100

Why Choose Muraena

  • Affordable alternative to enterprise platforms like ZoomInfo
  • Free plan with 50 leads per month and no credit card required
  • AI generates leads from simple ICP descriptions
5
Icypeas logo

Icypeas

4.8/5 · 47 reviews Higher rated

Icypeas is a B2B lead generation and email verification platform that uses triple-verification technology to deliver highly accurate contact data with industry-leading low bounce rates under 2.5%.

Pricing

Starts at $19

Trust Score

94/100

Why Choose Icypeas

  • Exceptional 1.33% bounce rate vs industry average 5-10%
  • 79% email discovery success rate
  • Real-time data from open sources, not static databases
6
LeadSwift logo

LeadSwift

4.8/5 · 742 reviews Higher rated

LeadSwift is an all-in-one B2B lead generation and cold email outreach platform that scrapes live local business data from Google Maps, Yelp, and Facebook for fresh, untapped leads.

Pricing

Starts at $19.99

Trust Score

92/100

Why Choose LeadSwift

  • 4x more businesses and 83x more emails than competitors
  • Fresh data scraped in real-time, not outdated databases
  • All-in-one platform combining lead gen and email outreach
7
ManyReach logo

ManyReach

4.8/5 · 21 reviews Higher rated

ManyReach is an AI-powered cold email platform with pay-as-you-go pricing, unlimited mailboxes, and advanced deliverability features designed for scaling outreach without restrictions.

Pricing

Starts at $49

Trust Score

96/100

Why Choose ManyReach

  • Credits never expire - true pay-as-you-go flexibility
  • Unlimited mailboxes, contacts, and team members
  • Superior deliverability rates (up to 99% reported)
8
Apollo.io logo

Apollo.io

4.7/5 · 8400 reviews Higher rated

Apollo.io is an all-in-one AI-powered sales intelligence and engagement platform with access to 210M+ verified contacts and 30M+ companies for B2B prospecting.

Pricing

Starts at $0

Trust Score

92/100

Why Choose Apollo.io

  • Massive verified B2B contact database
  • All-in-one platform replaces multiple tools
  • Generous free tier with 100 monthly credits
9
Findymail logo

Findymail

4.7/5 · 54 reviews Higher rated

Findymail is a B2B email finder and verification tool that guarantees less than 5% bounce rates with verified-only pricing. Find accurate business emails from LinkedIn profiles and company domains with AI-powered validation.

Pricing

Starts at $49

Trust Score

/100

Why Choose Findymail

  • Less than 5% bounce rate guarantee
  • Pay only for verified emails found
  • Best-in-class email coverage with 90%+ accuracy
10
JustReachOut logo

JustReachOut

4.7/5 · 62 reviews Higher rated

JustReachOut is an AI-powered PR platform that helps businesses secure press mentions and authority backlinks by connecting them with 700k+ verified journalists.

Pricing

Starts at $98

Trust Score

88/100

Why Choose JustReachOut

  • Comprehensive and regularly updated journalist database
  • AI integration generates personalized pitches in seconds
  • Exceptional support from experienced PR team