---
description: Side-by-side comparison of ContactBase vs Seamless. Learn more about each of the product's price, features, and see the most comprehensive reviews for UK business users.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: ContactBase vs Seamless Comparison - Capterra UK 2026
---

Breadcrumb: [Home](/) > [Contact Management Software](/directory/30016/contact-management/software) > [ContactBase \<span\>vs\</span\> Seamless](https://www.capterra.co.uk/compare/181362/207295/contactbase/vs/seamless-ai)

# Compare ContactBase vs Seamless

Canonical: https://www.capterra.co.uk/compare/181362/207295/contactbase/vs/seamless-ai

> Detailed comparison between ContactBase and Seamless. Check ratings, reviews, pricing, and features to make the best decision for your business.

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## At a Glance

| Metric | ContactBase | Seamless |
| **Overall rating** | 5.0/5 | 4.5/5 |
| **Total Reviews** | 3 | 487 |
| **Starting Price** | - | - |
| **Free Trial** | Yes | Yes |
| **Free Version** | Yes | Yes |
| **Deployment** | iPhone (Mobile), iPad (Mobile) | Cloud, SaaS, Web-based |
| **Support** | Chat | Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support, Chat |
| **Training** | Documentation | Live Online, Webinars, Documentation, Videos |

## Best for

### ContactBase

Business professionals with a commercial focus - sales directors, sales executives, account managers, project managers, consultants, recruiters

### Seamless

1,000,000+ salespeople, recruiters, and marketers from top startups to large-scale enterprises use Seamless to build a strong pipeline of qualified prospects and grow revenue faster than ever before.

## Key features

### ContactBase

- Batch Processing
- Contact Database
- Data Import/Export
- Interaction Tracking
- Prospecting Tools
- Search/Filter
- Segmentation
- Third-Party Integrations

### Seamless

- AI/Machine Learning
- Activity Tracking
- CRM
- Contact Database
- Dashboard
- Data Enrichment
- Data Import/Export
- Deal Management
- Interaction Tracking
- Lead Capture
- Lead Management
- Monitoring
- Multi-Channel Communication
- Prospecting Tools
- Real-Time Data
- Sales Management
- Search/Filter
- Third-Party Integrations

## Links

- [View ContactBase Profile](https://www.capterra.co.uk/software/181362/contactbase)
- [View Seamless Profile](https://www.capterra.co.uk/software/207295/seamless-ai)
- [View Original Comparison](https://www.capterra.co.uk/compare/181362/207295/contactbase/vs/seamless-ai)

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