Seamless.AI

seamless.ai ↗

AI sales platform for finding verified B2B prospects and automating outreach.

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SI Score: 74/100
Pricing: Contact for Pricing
Free plan: Not confirmed
Sign-up required: Not confirmed

Chrome Extension Lead Generation CRM Enrichment Email Verification

Ask SI about Seamless.AI

Answers use saved listing facts and recorded sources.

Homepage screenshot

SI REVIEWBased on the site's own pages, in a directory managed by people

What it does

Seamless.AI is an AI sales platform for B2B prospecting. It provides verified business emails and phone numbers, plus tools for outreach, CRM enrichment, and automation. It is aimed at sales teams and revenue roles.

Seamless.AI is a real-time search engine for B2B sales leads. The site says it holds 1.8B+ verified business emails and 414M+ phone numbers, with 100+ live data points per profile. You can search for contacts, then use the Engagement Hub for emailing, calling, and social selling. The Chrome Extension finds leads while you browse the web. The Automation Network adds an AI assistant, MCP, API, bulk credits, and autopilot. The company says it offers credit back protection if an email is invalid. Pricing is not listed on the site. The pricing page says to get special pricing for unlimited users, bulk credits, prospector, job changes, buyer intent, and enrichment. The homepage shows a sign up free option, but no free plan details are given. The site lists GDPR, CCPA, SOC 2 Type II, and ISO 27001 compliance. It also says it connects with 6,000+ tools. Before you commit, ask sales for current pricing and check data accuracy for your market.

Strengths

Real-time verified emails and phone numbers
Chrome Extension for finding leads while browsing
Connects with 6,000+ tools

Watch out for

Pricing is not listed on the site
No free plan details are given

Best for

Sales Teams Sales Outreach

SI Score

74/100

#190 in Business & Productivity

Based on published information. No hands-on task test.

Method 2.0 · Earlier source review Assessed Oct 15, 2026Score ceiling for this evidence: 74/100.

Product usefulness 74

Evidence

Original usefulness rating: 85/100. The published score is limited to 74/100 by the evidence ceiling.

Seamless.AI is a real B2B sales prospecting platform with verified contact data, outreach tools, and a Chrome extension. Pricing is not listed, so buyers must contact sales.

Limits: An AI judgement, not a measurement. An editor can override it.

Source links and check dates are in Sources and checks below.

Separate website checks

These checks do not add points to the SI Score. They inspect the website's HTML, not the product in use.

Basic website checks100/100

HTTPS: yes
Homepage answered with HTTP 200
Privacy policy link: found
Terms link: found
Contact or about page: found

We check that these pages exist, not what they say. Ownership and company details are not verified.

Checked Oct 15, 2026.

HTML accessibility checks99/100

Page language set: en
Mobile viewport: yes
Images with a text alternative: 97 of 99
Main heading (h1): yes

Automated checks on the homepage HTML only. This is not a full accessibility audit.

Checked Oct 15, 2026.

Homepage HTML response100/100

First byte after 39 ms
Homepage HTML loaded in 0.1 s
HTML size 244 KB

Measured once from our server. Images, scripts and your own connection are not included.

Checked Oct 15, 2026.

Trackers in homepage HTML76/100

Third-party trackers in the homepage code: Google Tag Manager, Segment

Only the homepage HTML is checked. Trackers loaded later by scripts, and what the service does with your data, are not covered.

Checked Oct 15, 2026.

Page date hints100/100

Server says last modified: Wed, 14 Oct 2026 19:35:11 GMT

A copyright year is a weak sign of upkeep. It does not prove the content is current.

Checked Oct 15, 2026.

Policy links do not verify a company's conduct. An HTML response time is not application speed. Tracker and accessibility checks miss behavior after page load. Copyright dates do not prove product upkeep.

How the SI Score works →

Unconfirmed details may be unassessed, absent from the pages checked or temporarily unreadable. A missing price does not mean the service is free.

Sources and checks

Supporting pages for product usefulness, site facts, prices and separate website checks. Each record keeps its own date. Reading a page does not establish how well the product performs in use.

seamless.ai/pricing-inquiry
- PricingSeen on the siteChecked Oct 15, 2026
  Get special pricing for unlimited users, bulk credits, prospector, job changes, buyer intent, and enrichment.
- Product usefulness evidenceChecked Oct 15, 2026
seamless.ai/
- PlatformsSeen on the siteChecked Oct 15, 2026
  Add the Chrome Extension
- Product usefulness evidenceChecked Oct 15, 2026
- Basic website checks (separate check)Checked Oct 15, 2026
- HTML accessibility checks (separate check)Checked Oct 15, 2026
- Homepage HTML response (separate check)Checked Oct 15, 2026
- Trackers in homepage HTML (separate check)Checked Oct 15, 2026
- Page date hints (separate check)Checked Oct 15, 2026
seamless.ai/policies/privacy-policy
- Basic website checks (separate check)Checked Oct 15, 2026
seamless.ai/policies/terms-of-use
- Basic website checks (separate check)Checked Oct 15, 2026

Checks without a source link

Free planUnknownChecked Oct 15, 2026
Sign-up requiredUnknownChecked Oct 15, 2026
APIUnknownChecked Oct 15, 2026
Open sourceUnknownChecked Oct 15, 2026

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