---
description: Side-by-side comparison of OnSIP vs 800.com. 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: OnSIP vs 800.com Comparison - Capterra UK 2026
---

Breadcrumb: [Home](/) > [VoIP Software](/directory/30940/voip/software) > [OnSIP \<span\>vs\</span\> 800.com](https://www.capterra.co.uk/compare/158706/208208/onsip/vs/800-com)

# Compare OnSIP vs 800.com

Canonical: https://www.capterra.co.uk/compare/158706/208208/onsip/vs/800-com

> Detailed comparison between OnSIP and 800.com. Check ratings, reviews, pricing, and features to make the best decision for your business.

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## At a Glance

| Metric | OnSIP | 800.com |
| **Overall rating** | 4.7/5 | 4.7/5 |
| **Total Reviews** | 78 | 313 |
| **Starting Price** | US$18.95 | US$149.00 |
| **Free Trial** | Yes | Yes |
| **Free Version** | No | No |
| **Deployment** | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Linux (Desktop), Android (Mobile), iPhone (Mobile), iPad (Mobile) | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Android (Mobile), iPhone (Mobile), iPad (Mobile) |
| **Support** | Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support, Chat | Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support |
| **Training** | Live Online, Webinars, Documentation | - |

## Best for

### OnSIP

Customize your VoIP communications with OnSIP’s easy-to-use solution. Add features when you need. No Contracts Required. Award-winning, US-based support. Free phones for 5+ Users. Free  trial.

### 800.com

800.com is perfect for solopreneurs and small businesses all the way up to large corporations and agencies. We have plans to fit every business type.

## Key features

### OnSIP

- API
- Call Centre Management
- Call Conferencing
- Call Disposition
- Call Monitoring
- Call Recording
- Call Routing
- Call Screening
- Call Tracking
- Call Transfer
- Contact Database
- Customisable Caller ID
- Live Chat
- Mobile Access
- On-Demand Recording
- Online Voice Transmission
- Real-Time Reporting
- Reporting & Statistics
- SMS Messaging
- Virtual Call Centre

### 800.com

- API
- Call Centre Management
- Call Conferencing
- Call Disposition
- Call Monitoring
- Call Recording
- Call Routing
- Call Screening
- Call Tracking
- Call Transfer
- Contact Database
- Customisable Caller ID
- Live Chat
- Mobile Access
- On-Demand Recording
- Online Voice Transmission
- Real-Time Reporting
- Reporting & Statistics
- SMS Messaging
- Virtual Call Centre

## Links

- [View OnSIP Profile](https://www.capterra.co.uk/software/158706/onsip)
- [View 800.com Profile](https://www.capterra.co.uk/software/208208/800-com)
- [View Original Comparison](https://www.capterra.co.uk/compare/158706/208208/onsip/vs/800-com)

-----

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