4com reviews: Pros, cons and features
bOnline reviews: Pros, cons and features
bOnline is one of the UK’s most visible VoIP providers for small businesses. It’s affordable, quick to set up, and markets itself heavily toward sole traders and micro-teams.
But do bOnline reviews live up to the marketing? This review breaks down what bOnline actually offers, what their pricing looks like, what real customers think, and where the limitations lie for growing businesses. We’ll also show how it compares to B4BC as an alternative for companies that need more depth from their phone system.
Verdict overview: is bOnline worth it?
Overall score: 6.5/10
bOnline does what it sets out to do: provide an affordable, no-fuss VoIP phone line for very small businesses. Setup takes minutes, the pricing is competitive at the lower end, and the platform covers the basics well.
Where it falls short is for businesses that need more. The feature set on lower-tier plans is limited, scaling up means bolting on paid extras, and some customers report issues with aggressive sales follow-ups and billing clarity.
If you’re a sole trader or a team of 2 to 3 people with simple call needs, bOnline is a solid option. If you’re growing and need a more complete phone system with dedicated support, there are stronger choices available.
Who is bOnline best suited for?
Based on bOnline’s product positioning and customer feedback, it tends to work best for:
- Sole traders and freelancers who need a professional business number separate from their personal mobile
- Very small teams (1-5 people) with straightforward call needs
- Businesses on a tight budget looking for an affordable entry-level VoIP system
- Companies that want a quick, self-service setup with no engineer visits or technical knowledge required
- Startups that need a business phone line up and running immediately
bOnline may be less suited for growing teams that need advanced call routing, businesses wanting a dedicated account manager, or companies with more complex multi-site or multi-department requirements.
What does bOnline offer?
bOnline’s platform is built around simplicity. Here’s what’s included.
VoIP phone system
bOnline is a cloud-based VoIP phone system that works on mobile, desktop, and desk phones. Setup is done online in around two minutes with no engineer visit required. Calls are delivered in HD over your broadband connection.
Key call features
The platform includes a range of standard call management tools:
- Call forwarding and divert
- Business hours and holiday settings (calls go to voicemail outside working hours)
- Call recording on demand
- Auto-attendant and IVR (interactive voice response)
- Call flows and routing
- Call analytics and reporting
AI features
bOnline has recently added AI-powered features to its platform:
- AI-generated professional greetings
- AI call recording with automated summaries
- AI call scoring
- AI receptionist (answers calls and handles basic enquiries)
These are newer additions and are generally available on higher-tier plans or as add-ons.
bOnline pricing
bOnline offers three main pricing tiers (prices exclude VAT):
| Plan | Monthly cost per user | What’s included |
|---|---|---|
| Starter (Pay as You Go) | From £5 | 100 minutes to UK landlines, unlimited inbound calls |
| Unlimited Calling | From £9 | Unlimited UK landline and mobile calls, conference calling, call recording |
| Unlimited Calling + Video | From £15 | Everything above plus video meetings and additional features |
bOnline frequently runs promotional pricing (such as £1 per month for the first three months), but these revert to standard rates afterwards.
Things to watch for: Some features that come as standard with other providers (such as certain integrations, international calls, and advanced security) may cost extra with bOnline. Hardware (desk phones) is an additional cost. Contracts are typically 12 or 24 months.
bOnline reviews: what are the pros and cons?
| Pros | Cons |
|---|---|
| Very affordable entry-level pricing from £5/month | Lower-tier plans have limited features |
| Quick 2-minute self-service setup, no engineer needed | Reports of persistent sales calls during trial periods |
| High volume of Trustpilot reviews (15,000+) with a “Great” rating | Some billing and contract confusion reported by customers |
| Good for sole traders and very small teams | Less suited for growing businesses needing scalable, advanced features |
What do real customers say? bOnline review ratings
bOnline has approximately 15,320 reviews on Trustpilot with a 4-star rating (“Great”) at the time of writing. They also have a presence on Reviews.co.uk and the app stores.
The volume of reviews is impressive and suggests a large active customer base. Let’s look at what those reviews actually say.
Positive feedback
The most common praise in bOnline reviews focuses on ease of setup and helpful customer service staff.
Many customers describe the onboarding process as quick and painless. One Trustpilot reviewer said they had been using bOnline for four years and were “very pleased” with the switch, highlighting how website click-to-call functionality works seamlessly with the VoIP system.
Customer service representatives are frequently named and praised individually in reviews, suggesting that frontline support staff are doing a good job. Setup guidance, handset configuration, and billing queries are all areas where customers report positive experiences.
Areas of concern
Not all bOnline reviews are positive, and some patterns are worth noting.
Sales follow-up during trial periods is a recurring complaint. One Trustpilot reviewer described the experience as “despicable sales pressure“, noting they received 10 to 15 calls, multiple voicemails, and numerous emails after signing up for a trial, and eventually had to block the number.
Other customers report difficulties with cancellation. One reviewer said they were told to pay over £400 to cancel, calling it a “total scam” and questioning the authenticity of positive reviews. bOnline responded publicly to this review, clarifying their cancellation process.
It’s worth noting that bOnline sells broadband and web design services alongside its VoIP product. Some of the more negative reviews relate to these other services rather than the phone system itself. When evaluating bOnline reviews, it helps to focus specifically on VoIP-related feedback.
TechRadar’s review of bOnline describes the VoIP product as simple to use with good HD call quality, but notes that businesses needing more advanced features or integrations should expect to pay extra.
A better alternative to bOnline: why growing businesses choose B4BC
bOnline works well for sole traders and very small teams with basic call needs. But businesses that are growing, or that need more from their phone system, often find it limiting. That’s where B4BC comes in.
B4BC’s VoIPSure platform is designed for UK SMEs that want a complete communications system with dedicated support, not just a basic phone line.
Dedicated account management
Every B4BC customer gets a named account manager who knows their business. This isn’t a self-service portal or a ticketing system. When you need help, you speak to someone who understands your setup and can resolve issues quickly.
For businesses that have experienced the self-service model and found it lacking, this makes a noticeable difference.
Feature-rich from day one
With VoIPSure, features like call routing, call recording, auto-attendant, voicemail-to-email, CRM integration, and mobile apps are all included from the start. You don’t need to bolt on extras at additional cost or upgrade to a higher tier to access essential functionality.
Built for growing teams
VoIPSure scales from 2 to 100+ users without changing platform. Whether you’re adding new team members, opening a second location, or setting up remote workers, the system grows with you. For businesses with multiple sites, multi-location management is built in.
Other key features include:
- 24/7 UK-based support with real people, not chatbots
- Same-day installation available
- Flexible contracts with no long lock-ins
- Number porting from any provider
- Softphone apps for mobile and desktop
- Video conferencing capabilities
- Award-winning UK telecoms provider with 20+ years of experience
What users say
B4BC’s customers frequently highlight the quality of support and the ease of switching from other providers. One Google reviewer described their experience:
“Changing my entire office phone system and broadband is no small task, in fact it’s quite daunting. However I found Best4 Business. I now have a new VOIP phone system, massively quick broadband, great phones, ongoing support and I have saved nearly £200 a month.” — Mark, Google Reviews
Our verdict
bOnline is a solid entry point for sole traders and micro-businesses that need a simple, affordable phone line. The pricing is competitive and the setup is genuinely quick. For what it is, it does the job.
But if your business is growing, if you need more features without paying for endless add-ons, or if you want a real person managing your account rather than a self-service dashboard, B4BC offers a more complete package.
Get in touch with B4BC to see how VoIPSure compares for your business.
bOnline reviews FAQs
bOnline is a decent option for sole traders and very small teams that need an affordable, easy-to-set-up VoIP phone line. However, businesses with larger teams or more complex needs may find the feature set limiting, particularly on lower-tier plans. If you’re looking for more features, dedicated account management, and scalable support, providers like B4BC may be a better fit as your business grows.
bOnline’s VoIP phone system runs on the Gamma carrier network, which is the UK’s largest wholesale voice network and handles over 3.5 million calls at peak times. For broadband, bOnline uses the Openreach network, with full fibre (FTTP) speeds available up to 1Gbps depending on your area. Its 5G broadband service runs on the Three mobile network.
Yes. bOnline is designed for business use and includes features like a professional auto-attendant, business hours settings, call recording, and a dedicated business phone number, which is plenty for freelancers and sole traders who want to sound professional. That said, growing businesses that need advanced call routing, CRM integration, multi-site support, or 24/7 UK-based support as standard may get more value from a provider like B4BC, which is built specifically for UK SMEs that need room to scale.
bOnline plans start from £5 per user per month (excluding VAT) for pay-as-you-go with 100 minutes to UK landlines. The most popular plan, Unlimited Calling, costs £9 per user per month and includes unlimited UK landline and mobile calls. The top-tier Unlimited Calling + Video plan is £15 per user per month. Promotional pricing is often available but reverts to standard rates after the offer period. Desk phones and some add-on features cost extra.
