OpenPhone vs Smartflo Comparison
OpenPhone
Starting at $10 /User/Month
- Free Trial
- Large Enterprises
- Medium Business
OpenPhone helps you transition your telephone system to the cloud, so you can access it from anywhere. Avoid confusion between personal and professional communication, thanks to this powerful software. Cut down on interr…
Smartflo
Starting at Contact for pricing
- Large Enterprises
- Small Business
Smartflo is a cloud communication suite from TTBS that consolidates voice calls, video conferences, instant messaging, and file sharing in a single platform. It carries a 99.5% uptime guarantee and targets businesses tha…
OpenPhone leads on user satisfaction with a 4.6-star rating across 1,816 reviews.
OpenPhone vs Smartflo — at a glance
| Feature | OpenPhone | Smartflo |
|---|---|---|
| Rating | 4.6 / 5 | — |
| Reviews | 1,816 | — |
| Starting price | $10 /User/Month | Contact for pricing |
| Free trial | Yes | No |
| Free version | No | No |
| Best for | Large Enterprises, Medium Business, Small Business | Large Enterprises, Small Business, Medium Business |
| Category | VoIP Providers | VoIP Providers |
| Platforms | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS | Browser Based (Cloud) |
| API | — | — |
| Support modes | Online | Online |
| Certifications | SOC 2, GDPR | — |
| Data residency | US | Global |
Key differences between OpenPhone and Smartflo
- Pricing: OpenPhone starts at $10 /User/Month. Smartflo pricing is not publicly listed.
- Free trial: OpenPhone offers a free trial; Smartflo does not.
- Deployment: OpenPhone supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS; Smartflo supports Browser Based (Cloud).
OpenPhone vs Smartflo — find the better fit before you commit.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most VoIP Providers tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.
Biggest differences
Features
Pricing
Buying details
Security
Buyer feedback
Integrations
Product tour
Other options
Free PDF comparison
Download this OpenPhone vs Smartflo comparison
Get the full side-by-side as a PDF — these picks plus the top VoIP Providers tools, with verified ratings, pricing and features.
- Side-by-side on pricing, features & ratings
- Plus the category top 10, scored & ranked
- Emailed to you — no on-screen download
No file downloads on screen — we email it to you. One-click unsubscribe anytime.
Biggest differences
Start here before you go deeper into features.
Best for small to mid-sized remote teams needing simple cloud phone systems.
- You want an easy-to-use cloud phone system accessible from anywhere.
- You need to separate personal and professional communications clearly.
- Your team requires basic call routing with IVR, extensions, and shared lines.
- Your enterprise demands highly customized or advanced telephony infrastructure.
- You require an on-premises phone system rather than a cloud solution.
Best for remote-first small to mid-sized businesses needing unified communications.
- You run a startup or small business with 1-500 employees seeking flexible communication.
- Your teams are distributed and require integrated voice, video, messaging, and file sharing.
- You prioritize a cloud-based platform enabling work from anywhere without traditional office constraints.
- Your organization requires on-premise communication infrastructure for compliance or control.
- You need transparent, fixed pricing and extensive user reviews to validate reliability.
OpenPhone: Best for small to mid-sized remote teams needing simple cloud phone systems. Smartflo: Best for remote-first small to mid-sized businesses needing unified communications.
Description | OpenPhone helps you transition your telephone system to the cloud, so you can access it from anywhere. Avoid confusion between personal and professional communication, thanks to this ... Read More about OpenPhone | Smartflo is a cloud communication suite from TTBS that consolidates voice calls, video conferences, instant messaging, and file sharing in a single platform. It carries a 99.5% uptime ... Read More about Smartflo |
|---|---|---|
Entry Level Pricing |
|
|
Free Trial Availability |
| |
User RatingsBased on verified Spotsaas reviews | ||
Best Company Size | 1-50 employees51-500 employees | 1-50 employees51-500 employees |
Get pricing help | Get pricing help |
Software Demo
Demo |
|---|
Need a second opinion?
Get shortlist help from a software advisor
Share your priorities, budget, and team needs, and we’ll help you narrow the options and understand the tradeoffs before you talk to vendors.
- Independent advice — matched to your business
- Understand the tradeoffs before you talk to vendors
- Free 15-min call with a software advisor.
Step 1 of 4
How big is your team?
We tailor recommendations to companies your size.
How do OpenPhone and Smartflo Compare on Features?
Total Features | 8 Features | 4 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare OpenPhone and Smartflo on pricing
Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.
Pricing Option | ||
|---|---|---|
Starting From |
|
|
Pricing Plans |
|
|
Pricing Page |  | Pricing information not available |
Other Details
Organization Types supported |
|
|
|---|---|---|
Platforms Supported |
|
|
Modes of support |
|
|
API Support |
|
|
Get help choosing | Get help choosing |
Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | ✓ Yes | — |
|---|---|---|
HIPAA | ✗ No | — |
GDPR | ✓ Yes | — |
Single Sign-On (SSO) | ✓ Yes | — |
Multi-Factor Auth (MFA) | ✓ Yes | — |
Data Encryption | ✓ Yes | — |
Audit Logs | ✓ Yes | — |
Data Residency | 🇺🇸 US | 🌐 Global |
OpenPhone User Reviews & Rating Comparison
User Ratings | No reviews available for the product | |
|---|---|---|
Rating Distribution | No reviews available for this product | |
Pros and Cons |
|
|
Positive Reviews | No reviews available for the product | No reviews available for the product |
| Negative Reviews | No reviews available for the product | No reviews available for the product |
Media and Screenshots
Videos |  2 Videos |  2 Videos |
|---|
Top Alternatives to OpenPhone and Smartflo in 2026
Alternatives |
|---|
Add another option to compare side by side
Search by product name to compare pricing, fit, and buyer feedback in one view.Compare similar software options
Related Blogs and Articles for Voip Providers
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, OpenPhone or Smartflo?
- OpenPhone edges out the other on user ratings (4.6 vs -1.0). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do OpenPhone and Smartflo offer a free trial?
- OpenPhone offers a free trial. Smartflo does not.
- What is the starting price of OpenPhone vs Smartflo?
- OpenPhone starts at $10 /User/Month. Smartflo starts at Contact for pricing.
- What are the top alternatives to OpenPhone?
- Top alternatives to OpenPhone include Dialpad Talk, RingCentral Office, Vonage Business, Grasshopper, Dialpad Sell.
- What are the top alternatives to Smartflo?
- Top alternatives to Smartflo include Sudonum, Vitel Global, TextGrid, VoIP.ms, Calilio.