Gifts

Culture

Reviews

Local Spots

Algolia (Developer) vs Seamless.ai: 2026 Comparison

Algolia (Developer) Seamless.ai
Overview A search and discovery API platform providing fast, relevant search experiences with typo-tolerance and faceted filtering for developers. Seamless.ai is a real-time search engine for B2B sales leads that uses AI to find verified contact information. It helps sales teams build accurate lead lists with phone numbers and email addresses.
Pricing Freemium (Free-$1.50/1K requests) Freemium ($0-147/user/mo)
Key Features
  • Search API
  • Recommend API
  • InstantSearch UI
  • Typo tolerance
  • Geo search
  • A/B testing
  • Analytics
  • Multi-language
  • Real-time contact search
  • email finder
  • phone numbers
  • Chrome extension
  • CRM integration
  • list building
  • buyer intent
Pros
  • Sub-millisecond search
  • Great documentation
  • InstantSearch libraries
  • Generous free tier
  • Large database
  • Real-time verification
  • Good phone numbers
  • Easy to use
Cons
  • Expensive at scale
  • Complex pricing
  • Record size limits
  • Vendor lock-in
  • Aggressive sales tactics
  • Data accuracy inconsistent
  • Pushy upselling

Algolia (Developer)

View Full Profile

Seamless.ai

View Full Profile