- Home
- RCS Messaging Platforms
- SimplyRCS
SimplyRCS
Hillsboro, Oregon, United States
What it is
SimplyRCS is a US-focused platform for sending verified branded RCS, SMS, and MMS business messages. Teams can broadcast to lists or segments, handle two-way conversations, and use automatic fallback from RCS to MMS or SMS. Users can describe a bot in plain English and have AI assemble an editable version on a visual canvas. Analytics track delivery, reads, taps, conversions, and cost, with CSV exports and scheduled reports. Named integrations include Salesforce, HubSpot, Zoho, Shopify, scheduling and EHR systems, and helpdesks; a REST API with webhooks is available, with 195 documented endpoints. The platform checks consent before sending, honors STOP and HELP immediately, enforces quiet hours, and logs consent events. SimplyRCS says it encrypts data in transit and at rest and is SOC 2 Type II attested. The free plan has no platform charge, with messaging at published rates. Starter costs $20 a month, and a Verified RCS Agent costs $250 a month per agent; messaging and carrier or registry fees are separate. Separate sender fees include an annual $200 Aegis review and a one-time $500 T-Mobile activation.
For and against
For
- Supports RCS, SMS, and MMS messaging.
- Automatically falls back from RCS to MMS or SMS.
- Analytics include reads, taps, conversions, and cost.
- STOP, HELP, quiet hours, and consent events are handled.
Against
- Supports US businesses only.
- Messaging is charged at published rates on the free plan.
- Sender review and activation fees are separate.
- Verified RCS Agent messaging and carrier fees are separate.
The verdict
SimplyRCS combines business messaging with bot-building, analytics, and consent controls. Consider the separate messaging and sender charges alongside the monthly plan price.
Who it suits
It suits US businesses that need branded messaging, two-way conversations, bot-building tools, and consent controls. Teams looking for messaging analytics or API integrations may also find its listed tools relevant.
Plans and prices
Pay-as-you-go
Full app, API, bots, inbox and analytics · $0.0039 per SMS/RCS text segment · $0.0150 per MMS/RCS rich-media message · carrier and registry fees at cost
Read 15 Oct 2026 · simplyrcs.ai
AI Starter
About 400 AI conversations · about 100 generated images · Pay-as-you-go messaging rates
Read 15 Oct 2026 · simplyrcs.ai
AI Pro
About 1,500 AI conversations · about 400 generated images · advanced agentic workflows · priority support
Read 15 Oct 2026 · simplyrcs.ai
Premium Support
Dedicated account manager · campaign QA and design help · developer Slack channel · priority support
Read 15 Oct 2026 · simplyrcs.ai
Starter
~400 AI conversations / mo · ~100 AI-generated images / mo · standard support
Read 29 Sep 2026 · simplyrcs.ai
Pro
~1,500 AI conversations / mo · ~400 AI-generated images / mo · advanced agentic workflows · priority support
Read 29 Sep 2026 · simplyrcs.ai
Verified RCS Agent
app · API · bots · inbox
Read 29 Sep 2026 · simplyrcs.ai
On the record
- AI operation
- The assistant can create flows from plain-language instructions and select only replies and actions that the customer configured.simplyrcs.ai · read 15 Oct 2026
- Analytics
- Dashboards report delivery, reads, taps, engagement, conversations, channel mix and messaging cost.simplyrcs.ai · read 15 Oct 2026
- API
- The public REST API has 195 documented endpoints for messaging, sender IDs, bots, contacts, compliance, analytics, and webhooks.simplyrcs.ai · read 29 Sep 2026
- API behavior
- One endpoint can send RCS, SMS or MMS and choose recipient fallback automatically; scoped keys, idempotency keys and signed webhooks are supported.simplyrcs.ai · read 15 Oct 2026
- Bot builder
- Its visual canvas supports cards, carousels, menus, branching, data capture and human handoff.simplyrcs.ai · read 15 Oct 2026
- Bot building
- Users can describe an experience in plain English and have AI assemble an editable bot on a visual canvas.simplyrcs.ai · read 29 Sep 2026
- Campaigns
- The platform supports broadcasts to lists or segments, two-way conversations, and automatic RCS-to-MMS/SMS fallback.simplyrcs.ai · read 29 Sep 2026
- Carrier network
- SimplyRCS states that it uses direct Tier-1 connections to US carriers and handles Google and carrier sender verification internally.simplyrcs.ai · read 15 Oct 2026
- Company founders
- Crunchbase lists Eric Engbers and Noah Kamrat as founders of Signalmash's corporate entity.crunchbase.com · read 15 Oct 2026
- Company founding
- LinkedIn lists Signalmash as founded in 2020, while the Oregon incorporation information on the company site gives Mash Technologies' registration date as 27 April 2021.linkedin.com · read 15 Oct 2026
- Company legal name
- SimplyRCS and Signalmash are stated to be brands and DBAs of Mash Technologies Corporation.simplyrcs.ai · read 15 Oct 2026
- Company size and location
- LinkedIn lists Mash Technologies at 2–10 employees with headquarters in Hillsboro, Oregon, while its Signalmash profile lists 51–200 employees and Lake Oswego, Oregon headquarters.linkedin.com · read 15 Oct 2026
- Compliance controls
- The service requires opt-in, processes STOP and HELP immediately, enforces quiet hours and records consent events in audit logs.simplyrcs.ai · read 15 Oct 2026
- Consent controls
- STOP and HELP are honored immediately, consent is checked before sends, quiet hours are enforced, and consent events are logged.simplyrcs.ai · read 29 Sep 2026
- Documentation depth
- The reference is publicly readable without an account, includes endpoint examples and provides a machine-readable OpenAPI specification.simplyrcs.ai · read 15 Oct 2026
- Fallback
- Messages automatically fall back to SMS or MMS when a recipient cannot receive RCS.simplyrcs.ai · read 15 Oct 2026
- Free sender test
- SimplyRCS offers a free sender ID test that verifies a test sender with the customer's name and logo and puts it on the team's phones.simplyrcs.ai · read 29 Sep 2026
- Funding
- Crunchbase shows the company as privately held and active but does not display a funding total.crunchbase.com · read 15 Oct 2026
