Cognism vs Seamless.AI

Take a look at how Cognism and Seamless.AI stack up against each other across pricing, features, and support using feedback from real users like yourself. Cognism scores 4.6 out of 5 from 576 reviews, while Seamless.AI has been rated 4.3 out of 5 from 1309 reviews.
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Cognism Sales Intelligence Software logo

Cognism

4.6

( 576 )

Seamless.AI Sales Intelligence Software logo

Seamless.AI

4.3
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At a Glance
Cognism Sales Intelligence Software logo
Cognism
Starting at:
$/month
Seamless.AI Sales Intelligence Software logo
Seamless.AI
Starting at:
$147.00/month
Overview
Cognism Sales Intelligence Software logo
Cognism
Cognism is a compliance-first B2B sales intelligence and lead generation platform (SaaS) that provides company and contact data, mobile-verified phone numbers, intent signals, technographics, enrichment and real-time API/bulk delivery. It integrates with major CRMs and sales engagement tools, off... Learn more
Capabilities
  • AI Enabled
  • API Available
  • Open Source
  • CLI Available
Images
Cognism - Cognism Homepage
View 1 images
Cognism Screenshots
Cognism Homepage
Cognism Homepage
Seamless.AI Sales Intelligence Software logo
Seamless.AI
Seamless.AI (Seamless) is a B2B sales intelligence and lead generation platform that functions as a real-time search engine for business contact and company data. It offers prospecting and dynamic filters, verified emails and phone numbers, data enrichment for CRMs, buyer intent signals, job-chan... Learn more
Capabilities
  • AI Enabled
  • API Available
  • Open Source
  • CLI Available
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Pricing
Cognism Sales Intelligence Software logo
Cognism
Free trial available
Free plan available
Billing type Recurring Subscription
Standard (Sales Prospecting)
Contact Us
Pro (Sales Prospecting)
Contact Us
CRM Enrichment (add-on / standalone)
Contact Us
Data-as-a-Service (API / bulk delivery)
Contact Us
See all pricing
Seamless.AI Sales Intelligence Software logo
Seamless.AI
Free trial available
Free plan available
Billing type Recurring Subscription
Free
$0.00
/ month
Basic
$147.00
/ month
Pro
Contact Us
Enterprise
Contact Us
See all pricing
Pros and Cons
Cognism Sales Intelligence Software logo
Cognism
Pros
  • High data quality, including mobile number verification and real-time signals
  • Strong GDPR and DNC compliance emphasis (especially for EMEA)
  • Wide integrations with major CRMs and sales engagement tools
  • API and bulk data (Data-as-a-Service) support
  • AI-powered account research and persona building
Cons
  • Pricing is opaque and primarily quote-based — no published list prices for Standard/Pro
  • Credit-based model can be complex for usage forecasting
  • Some advanced features (e.g., mobile verification) may be limited to higher tiers or add-ons
  • No publicly documented on-premises / self-hosted option
Seamless.AI Sales Intelligence Software logo
Seamless.AI
Pros
  • Real-time search and verification for fresher data compared to static databases
  • Broad feature set including contact & company search, buyer intent, job changes and outreach hub
  • Flexible usage via Chrome extension, integrations and API
  • Free plan available for trial
Cons
  • Pricing above Basic is opaque; Pro/Enterprise require sales contact and negotiation
  • Data quality reported as mixed; invalid or out-of-date contacts noted especially outside core markets
  • Credit consumption can be high and 'unlimited' claims often have hidden limits
  • Some users report difficult cancellation/renewal experiences and lack of pricing transparency
Reviewer's Segments
Cognism Sales Intelligence Software logo
Cognism
Small Business
39.41%
Mid Market
48.78%
Enterprise
11.81%
Seamless.AI Sales Intelligence Software logo
Seamless.AI
Small Business
67.46%
Mid Market
28.27%
Enterprise
4.28%
Deployment
Cognism Sales Intelligence Software logo
Cognism
  • Cloud based
  • Desktop based
  • Mobile based
  • On-premise
Seamless.AI Sales Intelligence Software logo
Seamless.AI
  • Cloud based
  • Desktop based
  • Mobile based
  • On-premise
Support
Cognism Sales Intelligence Software logo
Cognism
  • Chat
  • Email/Help Desk
  • FAQs/Forum
  • Knowledge Base
Seamless.AI Sales Intelligence Software logo
Seamless.AI
  • Chat
  • Email/Help Desk
  • FAQs/Forum
  • Knowledge Base
Training
Cognism Sales Intelligence Software logo
Cognism
  • Documentation
  • Videos
Seamless.AI Sales Intelligence Software logo
Seamless.AI
  • Documentation
  • Videos
Integrations
Cognism Sales Intelligence Software logo
Cognism
Total integrations: 11
  • Gong
  • Greenhouse
  • HubSpot
  • HubSpot CRM
  • HubSpot Sales Hub
  • Insightly CRM
  • Klaviyo
  • Marketo
  • Outreach
  • Pipedrive
  • SAP CRM
  • Salesforce Sales Cloud
  • Salesloft
  • Slack
  • Zapier
  • Zoho CRM
  • n8n
Seamless.AI Sales Intelligence Software logo
Seamless.AI
Total integrations: 8
  • Gong
  • Greenhouse
  • HubSpot
  • HubSpot CRM
  • HubSpot Sales Hub
  • Insightly CRM
  • Klaviyo
  • Marketo
  • Outreach
  • Pipedrive
  • SAP CRM
  • Salesforce Sales Cloud
  • Salesloft
  • Slack
  • Zapier
  • Zoho CRM
  • n8n
Top Alternatives
Cognism Sales Intelligence Software logo
Cognism
See all alternatives
Seamless.AI Sales Intelligence Software logo
Seamless.AI
See all alternatives
Company Details
Cognism Sales Intelligence Software logo
Cognism
  • By Cognism Ltd
  • Located in London, United Kingdom
  • Founded in 2015
Seamless.AI Sales Intelligence Software logo
Seamless.AI
  • By Seamless.AI
  • Located in Columbus, Ohio, USA
  • Founded in 2018