Platform v1.0 Flagship app live Operated by Sajdak Group Holdings W.L.L. · Bahrain

Multimodal AI for
sovereign deployment.

Saj Sense is the Arabic-first, MENA-anchored intelligence platform built for governments, regulated enterprises, and OEM partners who need encrypted communications and on-device AI without surrendering data, model weights, or audit rights. Voice, vision, and neural codec capabilities integrated into a single architecture. Hosted, sovereign cloud, on-prem, or air-gap — your choice.

Used today through Saj Link, our flagship secure communications app — iOS (TestFlight), web (live), macOS (signed + notarized), Android (in development). Post-quantum encrypted by default. 14-patent portfolio.

See pricing Open Saj Link ↗ Talk to BD

01 · ARABIC-FIRST

420M speakers. Five dialects. On-device.

MSA, Gulf, Egyptian, Levantine, and Maghrebi covered at the foundation — not as an afterthought. Arabic-adaptive neural codec, on-device speech models, true RTL throughout. Arabic is structural, not localised.

02 · SOVEREIGN BY DESIGN

On-prem, air-gap, and national-cloud deployment.

Saj Sense Sovereign ships closed-binary container images, Helm charts, and air-gap runbooks. Audit rights and audit-room procedures under NDA. Certifications in progress (SOC 2 Type II · ISO 27001 alignment · FedRAMP pathway) and source-escrow where procurement requires it. Independently capitalised. Proprietary technology under commercial licence across every tier.

03 · POST-QUANTUM CRYPTO

ML-KEM-768 + Triple Ratchet. Shipped today.

Hybrid X25519 + ML-KEM-768 key exchange. Ed25519 + ML-DSA-65 signatures. Ascon-AEAD128. SFrame per-frame media encryption. MLS group sessions with key transparency. In production through Saj Link iOS Build 6. Multimodal per-stream design: voice and media streams are independently keyed and encrypted today; the same per-stream envelope extends to structured transaction payloads as action cards roll out.

Platform capabilities

One platform. One flagship app. Four shipping capabilities.

Saj Link is the application you use every day. Saj Speak, Saj See, and Saj Codec are internal capability modules that surface through Saj Sense Business+, the hosted developer API, and OEM/Embedded engagements — never sold as separate brands.

Saj Link

Flagship application

Post-quantum encrypted communications. Arabic-first. Sovereign deployment.

iOS Build 6 live on TestFlight (Internal + External, review approved), web PWA live at app.sajlink.com, macOS DMG signed and Apple-notarized, Android in development. Backed by Saj Protocol V2 (ML-KEM-768 hybrid key exchange · Triple Ratchet · MLS groups · key transparency). In development: in-chat Pay, Sign and Meet action cards — including native digital-asset transfers whose signing payloads travel in their own end-to-end encrypted stream.

iOS (TestFlight) · Web (live) · macOS (signed + notarized) · Android (in development) Try Saj Link →

Saj Speak

Voice capability module

On-device voice intelligence — transcription, synthesis, wake-word, and more. Multi-engine pipeline.

STT (streaming + batch), TTS, wake-word, voice activity detection, speaker recognition, diariser, intent extraction, and noise suppression. Native platform speech engine bindings on supported macOS and iOS hardware. Voice enrollment and speaker verification available under enterprise NDA. Five Arabic dialects covered at the foundation.

Surfaces in Saj Sense Business+ tier and via hosted developer API.

Saj See

Visual capability module

On-device vision — deepfake detection + Arabic OCR. Frames never leave the device.

Deepfake detection, Arabic OCR (RTL-aware, joining script), and scene analysis — all camera-side. Frames never leave the device. Designed for edge silicon in classified and air-gapped environments. Also: object detection, face matching, pose estimation, segmentation.

In Saj Sense Business+ tier.

Saj Codec

Neural audio codec module

Proprietary neural audio compression. Arabic-adaptive. Patent-protected.

Multiple quality profiles. Language-adaptive compression tuned for Arabic phonology. Per-frame encrypted audio transport. Watermarking layer for EU AI Act Article 50 provenance. Powers Saj Link voice + provides the OEM/Embedded per-device royalty hook.

Internal to Saj Link voice transport + Saj Sense OEM/Embedded SDK.

Pricing

Free to start. Sovereign when you need it.

Simple per-user pricing for organisations. Sovereign on-prem and OEM per-device royalties available for procurement-grade engagements.

Saj Sense Free For individuals and small teams who want encryption without a price tag.

$0 forever

Saj Sense Team For growing teams that need an audit trail, an admin in charge, and a retention policy that survives compliance review.

$8 per user / month

Saj Sense Business Featured For legal, financial, and regulated teams that need GDPR controls, SSO, and an audit trail their auditors actually accept. Min 10 seats.

$24 per user / month

Saj Sense Sovereign For government agencies, defence organisations, and regulated entities that require full data sovereignty.

Custom on-prem · air-gap · sovereign cloud

Saj Sense for OEM / Embedded For auto, TV, IoT, and mobile OEMs. Multi-year contracts.

$0.10 – $2 per device · volume-tiered

See full pricing & deployment bands →

Licence

All Saj Sense tiers deliver proprietary technology under commercial licence. Hosted SaaS subscriptions, on-prem Sovereign deployments, and OEM per-device royalties are all closed-binary distributions — your IP, deployment isolation, and audit rights are protected; our source code, model weights, and algorithmic methods are not exposed under any open-source licence.

Intellectual property

Patent portfolio. Codec, transport, and cryptographic primitives.

14 patents across the codec, transport, and cryptographic primitives that make the platform work. Patent publication is the public-facing IP signal; source code, model weights, and algorithmic methods remain under closed commercial licence.

14 Patents in the portfolio

Subject matter covered

·Post-quantum key encapsulation
·Neural audio codec — language-adaptive features
·Voice-based key verification
·Codec-token-stream watermarking
·Decentralised mesh encryption (transport)
·Multimodal sensing token-stream encoding

Per-patent mechanism detail is intentionally not published — patent publication will surface claim language at the relevant statutory date.

Sovereignty

Independent. MENA-anchored. Bahrain-incorporated.

Four deployment paths covering every stage of the sovereignty ladder — from managed hosted SaaS to fully air-gapped national programmes. The same closed-binary container set ships across every option; only the perimeter and the audit envelope change.

Tier 01

Hosted

Saj Sense managed cloud.

Sydney today. EU and MENA regions on the deployment roadmap. Closed-binary distribution; tenant isolation; encrypted at rest and in transit.

Best forSmall and mid-market teams that need encrypted communications without operating their own infrastructure.

Tier 02

Sovereign cloud

Deploy on the customer's sovereign cloud.

AWS GovCloud · Azure Government · G42 Cloud · NEOM TONOMUS. Same closed-binary container set; data residency anchored to the customer's chosen region; audit telemetry exported to the customer's SIEM.

Best forRegulated entities already operating on AWS GovCloud, Azure Government, G42 Cloud, or NEOM TONOMUS that need to stay inside their existing perimeter.

Tier 03

On-prem (single-site)

Customer infrastructure with managed update channel.

Helm charts, container images, and an offline-capable update channel. Customer-controlled key management. Patch cadence under SLA.

Best forBanks, insurers, and regulated enterprises with single-site data-residency or sector-compliance obligations.

Tier 04

Air-gap (national programme)

Fully isolated deployment with offline update + escrow.

No outbound network dependency. Cryptographically-signed offline patch bundles. Source-escrow available under procurement-grade NDA. Audit-room procedures + certification pathway documented per engagement.

Best forDefence, intelligence, and critical-infrastructure programmes where zero outbound network dependency is a procurement requirement.

All deployment options ship as closed-binary distributions. Source and model weights stay protected. Customer-controlled key management, audit rights, and a certification pathway (FedRAMP-equivalent · ISO 27001 in progress · SOC 2 in progress) available per engagement. Alignment with GCC regulator frameworks (Saudi NCA, UAE NCC, Bahrain PDPL) available on request.

Multimodal AI for sovereign deployment.