Enterprise messaging comparisons
Infobip is a global omnichannel enterprise platform — vendor-reporting 18+ channels, 9,700+ network connections, and 40+ data centers — with advertised professional services, 24/7 multilingual support, and dedicated success roles. Tells is a focused North American messaging relationship: high-volume SMS, RCS, voice, AI agents, and number intelligence with one accountable operating team. The decision is enterprise omnichannel breadth and formal services packages versus a compact, operator-led program for US/Canada high-volume messaging.
Last verified July 23, 2026 · Methodology · Corrections
Infobip is built for the global enterprise: its public pages describe 18+ channels from SMS and RCS to WhatsApp, voice, and video, an AI stack spanning AgentOS, AI agents, chatbot building and Voice AI, and a services organization advertising onboarding packages, custom integration, 24/7 support in 14+ languages, dedicated support engineers, and a dedicated customer success executive. It is a registered Campaign Service Provider with The Campaign Registry and documents US sender registration end to end. Any honest comparison starts by acknowledging that service depth.
Where Tells differs is shape, not sincerity of service: a deliberately compact operating model for North American high-volume programs. The same named team that plans your sends also files your registrations, works carrier reviews, watches deliverability by sender, route, and segment, and runs your AI, RCS, and voice channels — a scope you can hold accountable in one place. Buyers choosing between a global omnichannel suite with formal service packages and a boutique operating relationship should weigh geography, channel needs, and how they want responsibility distributed.
| Dimension | Tells | Infobip |
|---|---|---|
| Operating model | Boutique operating relationship: one team runs the program end to end | Global enterprise suite with services packages: onboarding, implementation, migration, custom integration TL1,I1,I5 |
| Support structure | Hands-on team support; scope defined per account | Advertised 24/7 coverage in 14+ languages, dedicated support engineer and customer success executive; no public general tier-price/response matrix — confirm package terms with sales I1,I2 |
| US sender registration | Tells prepares/submits 10DLC, short-code, toll-free work and handles reviews | Registered TCR Campaign Service Provider; number procurement, brand/campaign registration, vetting; lists a 1–2 day setup characteristic (not an approval guarantee) TL1,TL2,I3 |
| Channel breadth | SMS, RCS, voice, AI SMS/voice, call announcements, number intelligence | Vendor-reported 18+ channels incl. SMS, RCS, MMS, voice, video/WebRTC, WhatsApp and other digital channels TL1,TL3,TL4,I4,I5 |
| Scale posture | US and Canada carrier routes | Vendor-reported 9,700+ global connections, 40+ data centers, thousands of customers incl. 800+ banks TL1,I5 |
| Pricing model | Custom quotes by volume, message type, and number type | Pay-as-you-go and monthly subscription models; per-message prices vary by destination/network; some items “Contact us”; no public general support-tier pricing found TL7,I4 |
Omnichannel enterprise suite with formal services packages across markets
Boutique operating scope: one team, one program, accountable end to end
| Dimension | Tells | Infobip |
|---|---|---|
| High-volume SMS/MMS | Yes — 10DLC, short code, toll-free | Yes — SMS/MMS with direct-connect options TL1,I3,I4 |
| RCS Business Messaging | Yes — verified sender, SMS fallback, managed verification | Yes — RCS in the public product catalog TL3,I4 |
| Voice & video | Voice, AI voice agents, call announcements (no video calling product) | Voice plus Video/WebRTC channels TL4,TL6,I4 |
| AI stack | Native AI SMS + voice agents with shared conversation context | AgentOS, AI agents, AI chatbot builder, conversational AI, Voice AI Agents TL4,I4,I5 |
| Authentication | Number intelligence: carrier/line type, CNAM, activity score | 2FA, passwordless, mobile identity offerings TL5,I3 |
| APIs & webhooks | REST API, webhooks, OAuth2; full reference account-gated | APIs, SDKs, Postman, event subscriptions; webhook tutorial covers 15 channels TL7,I6 |
Infobip’s service posture is explicitly enterprise: its Services pages advertise onboarding packages with implementation and project management, migration and custom-integration services, 24/7 support in 14+ languages, escalation paths, a dedicated support engineer, monthly service reporting, and a dedicated customer success executive. What it does not publish is a general support-tier price table or response-time matrix — package terms are confirmed with sales. Tells’ model is smaller by design: the operating team that runs your registrations and routing is the support, inside one accountable scope. Which is better depends on whether your organization wants a services org or an operator.
Infobip is a registered Campaign Service Provider with The Campaign Registry, offering number procurement, brand and campaign registration, brand vetting, and direct-connect SMS/MMS; its 10DLC documentation lists a one-to-two-day setup characteristic while separately noting approval requires brand and campaign registration — treat that as setup, not a promise of approval timing. Tells executes the registration workflow for its customers — preparation, submission, tracking, and carrier-review remediation. Carrier and registry approval decisions remain outside any provider’s sole control.
Carrier and registry approval decisions remain outside any provider’s sole control.
Infobip documents APIs, SDKs, Postman collections, event subscriptions, and webhook notifications publicly — one official tutorial walks delivery, seen, click, inbound-message, and typing events across 15 channels including SMS, RCS, voice, and WebRTC. Tells provides a REST API with OAuth2 and webhooks, with the full reference and sandbox provided at onboarding. Global omnichannel builds will find Infobip’s public surface broader; operated NA programs get Tells’ reference inside a guided implementation.
Infobip supports pay-as-you-go and monthly subscription models, warns that exact per-message prices vary by destination and network, shows “Contact us” on some items, and (in the pages reviewed) publishes no general support-tier pricing. Tells prices by custom quote. Compare complete program economics — message rates, carrier fees, registration and vetting fees, services and support packages, and commitments; this page publishes no negotiated prices for either provider.
Yes — as of July 23, 2026, Infobip advertises 24/7 multilingual support, dedicated support engineers, and a dedicated customer success executive, alongside onboarding and professional services. Tells does not compete by denying that; it competes on the shape of the relationship — one compact team operating your program end to end.
Infobip lists “setup time 1 to 2 days” as a product characteristic while separately noting approval requires brand and campaign registration. Read it as setup, not a promise of approval timing — registry and carrier review are external for every provider.
Global, multi-market, multi-channel programs — especially those wanting WhatsApp, video/WebRTC, and formal enterprise services packages — are what Infobip is built for. Tells fits focused US/Canada high-volume programs that want boutique operational accountability.
Infobip’s public catalog spans AgentOS, AI agents, chatbot building, and Voice AI across channels. Tells ships AI SMS and voice agents that share conversation context and escalate to humans with full transcripts, operated within your messaging relationship. Evaluate against your actual conversation workflows.
All sources accessed July 23, 2026. Competitor statements are vendor claims unless independently verified. Method: how Tells evaluates providers.
Spot an error? Email tells@tells.co — verified corrections are published with an updated modification date.