Flowroute vs Plivo (2026): which should you pick?
As of Nov 13, 2026, Plivo grades higher than Flowroute: 1.8 against 1.2 out of 4.0.
Checked Nov 13, 2026 · graded Nov 13, 2026 by ToolGPA
Plivo grades higher on the free plan and platforms. They get the same grade on value for money, features and ease of use.
Price, platforms and features side by side. The table says where each price was read and when.
Plivo
Voice, SMS and AI voice agent platform billed by usage
Free trial · from $1,000/mo
Which one is for you
Pick Flowroute if
- Fits if you run your own PBX and need trunks and numbers
- Works for providers who pay for what they use
Look elsewhere if
- Not for you if you want phones and extensions, as it's a carrier
- Watch out: texting fees and surcharges come on top of the listed per-message rates
- Pricey if you add 911, at $1.39 a number a month plus a $1.50 mandatory fee, and $95 for an unprovisioned 911 call
- Skip it if you want unlimited plans here, as the page points to SIP.US for those
Pick Plivo if
- Fits if you build voice or AI-agent calling into your own product
- Works for developers who want pay-per-use pricing
Look elsewhere if
- Not for you if you want an office phone with extensions and an app
- Tight if you want SMS or WhatsApp, which start at $1,000 a month on Enterprise
- Watch out: pay as you go covers the US and India; 190+ countries need Enterprise
- Watch out: rates are starting prices, so a given country can cost more
How we grade them
| 1.2GPAFlowrouteWeak | 1.8GPAPlivoWeak | |
|---|---|---|
| Value for money | CInbound from $0.005 a minute, US and Canada outbound from $0.00833, with volume quotes. That's usage billing, so it can't be set against per-seat prices. | CPay as you go has no monthly fee, with per-minute and per-message rates. Enterprise starts at $1,000 a month. |
| Free plan and trial | FNo free plan and no free trial on record for this listing. | C$10 in free credits with no credit card. It's a credit, not a free plan. |
| Features | DVoice trunking, numbers, SMS and MMS, routing and fax. It needs your own phone system to be useful. | DSIP trunking, audio streaming, voice AI agents, SMS and WhatsApp APIs. It's pieces for building on, not an office phone, and SMS and WhatsApp sit on Enterprise. |
| Ease of use | DNo store rating on record. You connect trunks to a PBX yourself. | DNo store rating on record. You work with it through APIs and code. |
| Platforms and integrations | CWeb only, with no integration list on record. | BWeb, with LiveKit and Pipecat connections. |
| Best for | SIP trunks and numbers, paid by the minute | voice and text for developers, billed by use |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: Flowroute and Plivo. How we grade
Where they differ
- Flowroute also covers business phone line and online fax.
- Plivo also covers AI agents and whatsApp messaging.
In commonWebPublic APIBusiness texting
At a glance
| Flowroute | Plivo | |
|---|---|---|
| Pricing | Paid | Free trial |
| Starts at | Not published | $1,000 per month for the Enterprise plan; pay as you go has no monthly fee |
| Free plan | None | None |
| Free trial | None listed | $10 in free credits, no credit card required |
| Web | ||
| Made by | BCM One | Plivo Inc. |
| Price read from | flowroute.com | plivo.com |
| Checked | Nov 13, 2026 | Nov 13, 2026 |
Worth knowing
Flowroute
- Usage rates are starting prices: inbound $0.005 a minute, US and Canada outbound $0.00833, long-code SMS $0.004 a message.
- Messaging fees and surcharges are added to the listed per-message rates.
- E911 costs $1.39 per number a month plus a $1.50 mandatory fee, and an unprovisioned 911 call is billed $95.
- The pricing page points to SIP.US, a BCM One company, for unlimited SIP monthly or annual plans.
Plivo
- This is a usage-billed API platform, not an office phone system with desks, extensions and a softphone app.
- SMS, WhatsApp and the Verify API are Enterprise-only, which starts at $1,000 per month.
- Pay as you go lists coverage in the United States and India only; 190+ countries need Enterprise.
- Per-minute and per-message rates are listed as starting prices, so the rate for a given country can be higher.
Key features
Flowroute
- Voice SIP trunking
- Inbound and outbound calling with no limit on simultaneous calls, across 6,600 on-net rate centers in the US and Canada.
- Phone numbers
- Direct inward dial numbers and toll-free numbers, number porting, E911 and CNAM caller ID name, ordered through APIs or the portal.
- SMS and MMS
- Long-code and toll-free text and picture messages sent through an API or the online portal.
- HyperNetwork routing
- A patented routing system the vendor says keeps DID numbers working across most of the US by routing around outages.
- Faxing and partner accounts
- Includes a fax service and lets MSPs and partners manage several accounts under one master account.
Plivo
- SIP trunking
- Carrier trunks for inbound and outbound calls, listed from $0.0010 a minute outbound and $0.0028 a minute inbound, with secure trunking and call recording as add-ons.
- Audio streaming
- Streams live call audio to your own software, with noise cancellation as an add-on; the pricing page names LiveKit and Pipecat as supported frameworks.
- Voice AI agents
- Hosted voice agents at $0.03 a minute before telephony, with a builder, simulation testing, transfer to a human and a knowledge base included.
- SMS and Verify API
- Business texting and one-time-passcode verification, available on the Enterprise plan, with messages listed from $0.0077 each.
- WhatsApp API
- Messages and calls through the WhatsApp Business API, listed from $0.0034 a message and $0.0040 a minute, on the Enterprise plan only.
Plans
Flowroute
Metered usageCustom
Pay for the minutes and messages used: inbound from $0.005 a minute, US and Canada outbound from $0.00833; volume discounts by quote.
Plivo
Pay as you go$0
Billed by use: coverage in the US and India, SIP trunking, audio streaming, AI agents and numbers, up to $2,500 of monthly usage.
Enterprise$1,000
per month and up
190+ countries, SMS, WhatsApp and Verify API, shortcodes, custom sender IDs, BAA, HIPAA and SSO, with custom pricing and volume discounts.
Common questions
Which is cheaper, Flowroute or Plivo?
As of Nov 13, 2026, Flowroute publishes no starting price, and Plivo starts at $1,000 per month for the Enterprise plan; pay as you go has no monthly fee.
Which has a free plan, Flowroute or Plivo?
As of Nov 13, 2026, neither Flowroute nor Plivo has a free plan. Plivo has a free trial.
More comparisons
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.