Short answer: Haptik and Yellow.ai are two ways to buy the enterprise conversational-AI suite — a chatbot virtual assistant across WhatsApp, Instagram, Messenger, and website chat, sold behind a "Request demo" gate and layered on third-party channel connections. Devotel Orbit ships the same assistant surface — the shared inbox, the website-chat widget, the AI chatbot, and tenant-owned consent, quiet-hours, and retention controls — and around it puts the surfaces neither suite runs natively: a native customer data platform, a human+AI contact-center ACD, programmable SMS and MMS, RCS Business Messaging, and a voice contact center, on one self-serve account with pay-as-you-go per-message billing. Deliberate scope cuts both ways: if a sales-led enterprise chatbot posture layered on a team's existing provider accounts is deliberately the whole program, either incumbent is a defensible shape.
Read this as a two-name head-to-head: both vendors define the same category boundary — the chatbot suite — and both gate pricing behind a demo route, so the cells grade together. Every competitor-side cell below cites each vendor's own public product and pricing routes (retrieved September 2026), and the per-row record lives on the Orbit vs Haptik and Orbit vs Yellow.ai head-to-head pages.
1. Where the category grants parity
Grant the full archetype before grading the gaps, because a buyer will find it anyway. Both vendors ship the virtual-assistant surface the category is named for, and the head-to-head pages grade it the same way:
| Criterion | Devotel Orbit | Haptik | Yellow.ai |
|---|---|---|---|
| Website-chat widget | Yes | Yes | Yes — parity |
| Shared inbox across WhatsApp, email, Facebook Messenger, Instagram & SMS | Yes | Yes | Yes — parity |
| AI chatbot (resolves common inquiries) | Yes | Yes | Yes — parity |
| GDPR-first EU data posture | Yes | Yes | Yes — parity |
| Human support included (no paywalled support tier) | Yes | Yes | Yes — parity |
Those are the top rows of the shared-inbox comparison table, and they are genuine parity — an evaluation that skips them stops being a comparison. On the Orbit side, the parity rows name the archetype the buyer already runs: an embeddable website widget, a shared inbox over the channels the team already operates, an AI chatbot that resolves common inquiries, and tenant-owned consent, quiet-hours, and retention controls rather than a vendor-owned compliance posture.
2. Where the table separates: the four gaps both vendors share
The remainder of the matrix is where both chatbot-suite vendors stop and the rest of the stack becomes a second, third, and fourth vendor to buy and integrate. The Orbit vs Haptik and Orbit vs Yellow.ai pages grade the four gaps identically for both names:
| Criterion | Devotel Orbit | Haptik | Yellow.ai |
|---|---|---|---|
| Native customer data platform (identity resolution, golden records, audiences) | Yes | No | No |
| Programmable SMS & MMS API | Yes | No | No |
| RCS Business Messaging | Yes | No | No |
| Voice contact center with SIP trunking & IVR | Yes | No | No |
Four more rows split the pair rather than grade together, so the published cells stay honest per vendor:
- Human + AI contact center (ACD) — Orbit: Yes. Haptik: Partial. Yellow.ai: No. Haptik's public surface shows a supervised handoff into an agent workspace; a full voice ACD with queues and skills routing is not part of either vendor's published chatbot product.
- OTT chat (Telegram, LINE, Viber) — Orbit: Yes. Both vendors: Partial. Some additional channels are published beside the flagship WhatsApp and Instagram lanes; the full trio is not verified on either vendor's public routes.
- Published pricing on website — Orbit: Yes. Both vendors: Partial. Both route pricing to "Request demo," so a buyer cannot compute a per-message rate from the vendor site — the demo-gated override the head-to-head pages record.
- Self-serve signup (no sales call) — Orbit: Yes. Both vendors: Partial for the same demo gate.
Two cautions on the grading discipline. A "No" asserts the capability is absent from the vendor's published public scope at the time of writing — not that the vendor fails at a capability it never claimed. A "Partial" means the capability exists with a caveat — a demo gate, an integration surface, or a scoped addon rather than a native channel — the same discipline the /compare tables apply to every vendor.
3. One platform or a stack tax
The comparison ends less at chatbot capability than at account shape. On both incumbents, the assistant surface is the whole product: a buyer who needs the customer-data layer behind the conversations, the SMS fallback the chat channels do not carry, RCS reach, or a live voice path for escalations, buys each of those as a separate vendor relationship, on separate contracts, with a separate consent record per provider. Orbit runs the assistant next to a native customer data platform — identity resolution, golden records, computed traits, and audiences — so routing and the chatbot read the same resolved profile, and the escalation path lands in a built-in contact center instead of a third-party handoff. Every channel settles on one pay-as-you-go bill, and the billable unit is the message, so a dormant contact costs nothing.
Consent posture follows the same line. On Orbit, consent capture, quiet hours, and retention windows are tenant-owned controls the organization names per channel, not defaults inherited from a chatbot vendor's channel-scoped configuration. That boundary is what "one account" means in practice: one consent record and one control plane across every channel, rather than a per-channel provider account per vendor in the stack.
4. How to decide
- Pick either incumbent when the program is deliberately a chatbot suite: a team that wants the virtual-assistant surface procured sales-led, pointed at its existing WhatsApp/Instagram provider accounts, with no native CDP, SMS API, RCS, or voice contact-center roadmap. Haptik and Yellow.ai both serve that scoped posture honestly.
- Pick Devotel Orbit when the assistant should resolve onto a unified customer profile, route through a human+AI contact center, fall back to SMS or RCS natively, and carry a live voice path — all on one account with published pay-as-you-go pricing and self-serve signup.
The honest carve-out holds for the whole pair: Orbit does not pretend the deliberately chatbot-only program is underserved by the incumbents.
Frequently asked questions
Is Orbit a good Haptik or Yellow.ai alternative?
Yes — for a team whose program extends past the chatbot suite. Orbit ships the same assistant surface the incumbents gate behind a demo (the shared inbox, the website-chat widget, the AI chatbot) plus a native customer data platform, a human+AI contact-center ACD, programmable SMS and MMS, RCS, and a voice contact center on one pay-as-you-go account. If a sales-led enterprise chatbot posture layered on existing provider accounts is deliberately the whole program, either incumbent is a defensible shape.
What does Orbit offer that Haptik and Yellow.ai do not?
Both vendors grade parity on the assistant surface itself. Orbit's wins are around it: a native customer data platform with identity resolution, golden records, and audiences; a programmable SMS and MMS API; RCS Business Messaging; and a voice contact center with SIP trunking and IVR — each a "No" row on both vendors' published scope, and each settled on the same pay-as-you-go bill instead of a separate provider account. Tenant-owned consent, quiet-hours, and retention controls gate every channel from one control plane.
How does pricing compare between Orbit, Haptik, and Yellow.ai?
Haptik and Yellow.ai both route pricing to "Request demo," so neither publishes a rate a buyer can model against. Orbit publishes pay-as-you-go per-message pricing with self-serve signup, so a dormant contact costs nothing and every channel lands on one bill. Compare current published terms on the pricing page before committing; this post asserts the billing shape, never a copied figure.
Can we keep Haptik or Yellow.ai and still use Orbit?
Yes — some teams run the incumbent chatbot suite for the assistant surface and Orbit for the channels and profile layer around it. The more common shape is consolidation: because Orbit ships the assistant surface itself, most teams collapse the stack onto one account rather than paying the per-channel provider tax on top of the incumbent contract.
Hop to the full comparison
Every row above comes straight from each vendor's published public scope; the full matrices, per-row footnotes, and the last-checked date live on the Orbit vs Haptik head-to-head and Orbit vs Yellow.ai head-to-head, with the wider vendor field grouped on the conversational-AI contact-center round-up. The pricing page is the source of truth and supersedes every figure cited here.