TrueDialog is a respected, transparent US SMS-first platform with RCS added; SimplyRCS is RCS-led and multi-channel. Choose TrueDialog if your needs are still mostly high-volume SMS and you value its long track record. Choose SimplyRCS if RCS is the centerpiece, you want rich two-way messaging, carrier approval handled, and published carrier-rate pricing with fees itemized.
TrueDialog is an Austin-based platform with a long track record and thousands of North American customers. It is SMS-first, with RCS added alongside voice, WhatsApp, and email, and it deserves credit for genuine pricing transparency, including a dedicated carrier pass-through fees page, an approach SimplyRCS shares and extends.
SimplyRCS vs TrueDialog, line by line.
Every row, both sides. Search to jump to what matters, hover a row to focus it.
US-only; direct to AT&T, Verizon, T-Mobile, US Cellular
US (Austin); 2,000+ NA customers
RCS, SMS, MMS, short code, toll-free, 10DLC, two-way, WhatsApp
SMS-first; RCS added; voice, WhatsApp, email
Yes, bot canvas, blasts, templates, assets
Yes (SMS-first UI)
Yes, renders as Google Messages before send
Yes
Yes, shared inbox with routable queues
Yes
Yes, application and full API, one price
App + API (plan-based)
REST API, signed webhooks, OpenAPI, self-serve keys
API + docs
Yes, we prep & submit brand + campaigns for you
Some onboarding
Yes, unified queue with audit trail
Standard
2-4 weeks (target)
Carrier approval applies
Yes, on the website
Yes, incl. carrier pass-through page
Carrier rates + $250/mo per RCS Agent (no platform fee)
Plan-based + carrier pass-through
Yes, itemized at checkout, carrier fees on their own line
Yes, pass-through fees page
Same rate
RCS is one feature among many
$0 / $0
Varies by plan
$250/mo per RCS Agent, no platform fee; dedicated human support included
Plan-based; standard support
Where each one is the right call.
Weigh both sides. The bar shows how the reasons stack up.
- RCS-led, not SMS-first, the full rich-card, carousel, and two-way experience is the product, not an add-on.
- White-glove carrier approval with a tracked submission queue.
- API and app at the same price, with every feature included.
- Rich RCS priced the same as basic.
- We match TrueDialog’s pass-through transparency and itemize taxes and surcharges at checkout.
A comparison that only ever flatters us is not worth reading. Here is where TrueDialog is genuinely the better call.
- Your needs are still primarily high-volume SMS and you want a long-established US vendor.
- You value TrueDialog’s specific integrations and 20-year track record.
- You want a familiar SMS-first dashboard with RCS available when needed.
A US business that wants RCS as the centerpiece, rich, branded, two-way, with carrier approval handled and one transparent bill, rather than an SMS-first platform where RCS is one option among many. Common in US retail and e-commerce. Comparing other US platforms? See SimplyRCS vs Twilio and SimplyRCS vs Bandwidth.
SimplyRCS vs TrueDialog, answered.
Is TrueDialog RCS-first?
No, it’s SMS-first with RCS added. SimplyRCS is RCS-led and multi-channel.
Does TrueDialog show carrier fees?
Yes, it publishes a carrier pass-through page, which we respect. SimplyRCS itemizes the same fees and taxes at checkout.
Why choose SimplyRCS over TrueDialog?
If RCS is your priority and you want carrier approval handled and the API priced like the app, SimplyRCS is purpose-built for that.
Is SimplyRCS a good TrueDialog alternative for RCS?
If RCS is your priority, yes. TrueDialog is SMS-first with RCS added among voice, WhatsApp, and email; SimplyRCS makes RCS the core, with rich cards, carousels, and two-way as the default, plus white-glove carrier approval. For high-volume plain SMS from a long-established vendor, TrueDialog is a solid choice.
How does SimplyRCS pricing compare to TrueDialog?
Both are transparent, which is rare. TrueDialog publishes plan-based pricing with a carrier pass-through page; SimplyRCS charges carrier rates plus a flat $250/month per RCS Agent, with no platform fee and every surcharge itemized at checkout.
- 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.
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.
TrueDialog 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 TrueDialog bill. We port your numbers and re-file your registrations, you keep both running until you cut over.