Vonage (Nexmo, now Ericsson) is a global omnichannel Messages API plus unified communications; SimplyRCS is a US-only, RCS-led platform. Choose Vonage if you need messaging APIs alongside voice, video, and contact center across many countries. Choose SimplyRCS if a US team wants branded RCS live in weeks, carrier approval handled, and published carrier-rate pricing.
No card. Your brand on a real handset in days. US Tier-1 carrier delivery through Signalmash, on published rates.
Vonage (formerly Nexmo, now owned by Ericsson) offers a mature omnichannel Messages API, SMS, MMS, WhatsApp, RCS, Viber, and more, plus unified communications (business phone and contact center) and global reach across 160+ countries.
SimplyRCS vs Vonage, line by line.
Every row, both sides. Search to jump to what matters, hover a row to focus it.
| Feature | SimplyRCS | Vonage |
|---|---|---|
| SimplyRCS US-only, RCS-led | Vonage Global omnichannel + UC | |
| SimplyRCS RCS, SMS, MMS, short code, toll-free, 10DLC, two-way, WhatsApp | Vonage SMS, MMS, WhatsApp, RCS, Viber, Messenger | |
| SimplyRCS $0.0039 | Vonage ~$0.0068 + carrier fees | |
| SimplyRCS Standard; we file your agent | Vonage May require a managed account | |
| SimplyRCS Yes | Vonage API-first | |
| SimplyRCS Yes, every rate | Vonage Tiered; varies by product | |
| SimplyRCS $0.0039, carrier fees at cost | Vonage ~$0.0068 list, plus carrier fees | |
| SimplyRCS $0.0039 text or card, $0.0150 with media | Vonage Not published; three-class model (basic, rich, conversation) | |
| SimplyRCS White-glove, done for you | Vonage Self-serve |
Where each one is the right call.
Weigh both sides. The bar shows how the reasons stack up.
- Verified, branded RCS live in weeks, with white-glove US carrier approval done for you.
- The app, API, and inbox at one price, no separate products to license.
- Published carrier-rate pricing with every fee itemized, not tiered pricing that varies by product.
- A lower US SMS list rate, about $0.0039 versus roughly $0.0068 plus carrier fees.
- Automatic SMS and MMS fallback so every message lands.
A comparison that only ever flatters us is not worth reading. Here is where Vonage is genuinely the better call.
- You need messaging APIs alongside unified communications (voice, video, contact center) under one vendor.
- You operate across many countries and want Vonage's 160-plus country reach.
- You are already invested in the Vonage or Ericsson ecosystem.
What Vonage charges for RCS
Vonage documents how it structures RCS pricing but does not publish the US rates themselves. Its support material describes three billable message types, Basic for text only, Rich for images, carousels and other interactive content, and Conversation, which covers an exchange inside a time window rather than each message, and then directs you to sales for country-specific pricing.
| What you are billed for | Vonage | SimplyRCS |
|---|---|---|
| Per-message RCS rate | Model documented, US rates not published | $0.0039 per text or interactive card, $0.0150 with media |
| Message classes | Basic, Rich, and Conversation billed differently | One rate for all RCS messages |
| Platform fee | Account-dependent | $250/month per verified RCS Agent |
| Carrier fees | Not itemised publicly | Passed through at cost, on their own line |
Verified September 2026 against Vonage's published support documentation on Basic, Rich and Conversation pricing. Verify current pricing with Vonage directly.
The three-class model is the part worth understanding, because it changes how you forecast. Under per-message billing a support conversation with fifteen back-and-forth replies costs fifteen messages. Under conversation billing the same exchange is one billable unit inside the window, which is cheaper for genuinely two-way use cases and more expensive for one-way notification traffic that never gets a reply. Neither model is better in the abstract; it depends entirely on whether your programme is conversational or broadcast.
That makes the comparison harder than a rate-against-rate table, so the questions to ask are: the Basic and Rich per-message rates for the US, the Conversation rate and the window length, and which class an unanswered outbound rich card falls into. Ours is deliberately simpler, one rate for every RCS message regardless of class, published on the pricing page with the fee method in billing transparency.
A US business that wants verified, branded RCS live in weeks, with the app, API, inbox, and carrier approval included, at published carrier-rate prices with every fee itemized, for example in financial services or retail and e-commerce. Comparing other global CPaaS platforms? See SimplyRCS vs Twilio and SimplyRCS vs Infobip, or the best Vonage alternatives for RCS for seven providers on one page.
SimplyRCS vs Vonage, answered.
Is SimplyRCS a good Vonage alternative for RCS?
For US business messaging, yes. Vonage bundles messaging APIs with voice, video, and contact center for global buyers; SimplyRCS focuses on US RCS with a no-code app, inbox, and carrier approval included, at published rates. For omnichannel plus unified communications across many countries, Vonage fits better.
Does Vonage require a managed account for RCS?
Vonage's RCS access can route through a managed or enterprise account, and its US SMS list rate runs around $0.0068 plus carrier fees. SimplyRCS files your RCS agent for you and lists US SMS at about $0.0039, with an interactive RCS card priced the same as a plain text and a message carrying media at $0.0150.
How long does it take to launch RCS on SimplyRCS versus Vonage?
SimplyRCS targets a first verified US RCS send in 2-4 weeks and prepares your brand, campaign, and agent submissions. Vonage is API-first and self-serve, so you build the integration and manage approval yourself, and timelines vary.
Does SimplyRCS include the inbox and builder Vonage leaves to your developers?
Yes. Vonage is API-first, so you build the dashboard and inbox. SimplyRCS ships a no-code builder, a two-way inbox, and analytics, with the API at the same price as the app.
How does Vonage SMS API pricing compare with SimplyRCS?
Vonage SMS API pricing for the US runs around $0.0068 a message at list, plus carrier fees, with RCS access routed through a managed or enterprise account. SimplyRCS lists US SMS and RCS text at $0.0039 with carrier fees passed through at cost, and the API costs the same as the app.
- Keep your numbers. We port your long codes, toll-free, and short codes, no customer-facing change.
- We re-file your registrations. Your 10DLC brand and campaigns, and your verified RCS agent, are resubmitted by our team, you approve, we handle the carriers.
- No overlap tax. Run both platforms during cutover and switch traffic when you’re ready.
Compare SimplyRCS with someone else.
Nineteen head-to-heads, including the one you are reading. Weighing the whole field rather than one rival? SimplyRCS alternatives puts all eleven providers on one page.
SimplyRCS vs. other providers
All competitor names are trademarks of their respective owners. Comparison based on publicly available information as of June 2026, verify current details with each provider.
Vonage is a fine platform. If you want it handled for you, that’s SimplyRCS.
Verified RCS live in weeks, with the app, API, and carrier approval handled for you, at published rates. Pick where you want to start.
Book a demo
See verified, branded RCS running on a real phone, your logo, your name, your flows, with our team walking you through it.
Free sender ID test
We verify a test sender with your name and logo and add your team’s phones, so you see your brand on a message before you commit. No card.
Get a migration quote
A line-for-line quote against your current Vonage bill. We port your numbers and re-file your registrations, you keep both running until you cut over.