By SOS Services · Multi-tenant logistics

For dispatchers, not demos.

CRM, quotation, finance, compliance, AMRO — wired together from day one. For ops teams who outgrew spreadsheets but won't tolerate SAP.

Request a demo See the platform →

Multi-tenant · GST-compliant · Mobile + web · India + global

Logic Nexus dashboard — multi-tenant logistics workspace

What's real today · what we're building toward

12: Integrated modules; CRM → quotation → finance → AMRO
Multi-tenant: Architecture from day 1; tenant + franchise + branch
99.9% Target: Uptime SLA; design target FY 2026-27
GST + e-Invoice: Indian compliance; built in, not a plugin

India-incorporated · Bengaluru GST + e-Invoice compliant Multi-tenant + franchise isolation Audit-ready · every record has history

Target = honest design goal, not a present-day claim.

What's inside Logic Nexus

Twelve modules that talk to each other instead of fighting for data.

CRM

sales

Leads, accounts, opportunities — wired into your quotes and invoices

• Lane-aware pipeline (origin/destination/equipment)
• Multi-tenant + franchise hierarchy
• One-click quote → invoice → payment reconciliation

Quotation

sales

Multi-leg quotes with margin protection, generated in seconds

• Multi-leg quotes (air + ocean + road in one document)
• Tenant-scoped rate cards + role-based discount approval
• Real-time margin watchdog with floor enforcement

Finance

finance

GL, GST, invoicing — out of the box, audit-ready

• GST-compliant invoicing with HSN/SAC validation
• Automatic GL posting from operational events (no manual JEs)
• Payment reconciliation against bank feeds

Compliance

compliance

Documents, deadlines, regulators — tracked, never missed

• Document expiry tracking (IEC, licenses, bonds, KYC)
• Regulator-specific workflows (DGFT, GST, customs)
• Configurable deadline alerts (email + WhatsApp + in-app)

Communications

comms

One inbox for email, WhatsApp, voice — threaded against accounts

• Unified inbox across email + WhatsApp Business + voice
• Threads anchored to account / quote / shipment
• Auto-routing rules (shipper inbound, customs queries, etc.)

AMRO

aviation

Aircraft Maintenance, Repair & Overhaul — regulator-aware

• Multi-regulator support (FAA / EASA / CAAC / SACAA)
• Maintenance Planning Documents (MPDs) per type-certificate
• Work orders with task-level sign-off + e-signature

Logistics Core

operations

Freight, warehouse, fleet — operations on one timeline

• Shipment lifecycle modeled end-to-end (booking → delivered)
• Container, vessel, vehicle tracking with carrier integrations
• Warehouse module with bin-level inventory

AI Automation

platform

LLM-assisted workflows, never autonomous trades

• LLM-drafted quotes from email/WhatsApp inquiry threads
• Document extraction (invoices, BOLs, packing lists)
• Anomaly detection (margin drift, document expiry, KYC gaps)

Integrations & API

platform

Carrier APIs, EDI, webhooks — the freight world doesn't live in one tool

• Carrier tracking integrations (Maersk, MSC, CMA, ONE, plus AWB for air)
• EDI over AS2 / SFTP / VAN with major customs brokers + shippers
• Outbound webhooks on every meaningful state change

Mobile & Field Ops

operations

Office on web, field on mobile — same database, same truth

• Driver app — POD capture, route progress, exception reporting
• Warehouse app — barcode scan, bin picking, pack-out, dispatch
• Inspector app — photo + e-signature on aircraft, vehicles, containers

Reporting & Analytics

platform

KPIs out of the box, ad-hoc queries when you need them

• Pre-built dashboards (operational, financial, compliance)
• Self-serve query builder over the data warehouse
• Scheduled exports (CSV / Excel / S3 / SFTP) with parameter binding

Customer Portal

sales

Your customers self-serve quotes, tracking, invoices — branded as you

• Live shipment tracking with carrier-source updates
• Self-serve quote requests with auto-routing to your sales team
• Invoice view + online payment (Razorpay / Stripe)

No seven-figure license: Per-tenant SaaS pricing. Pay for what you use. No 18-month implementation consultancy. No "we need to license the GST module separately."
Modern UX: Built in 2026, not 1995. Mobile-first where it matters (drivers, warehouse, inspectors). Desktop-dense where it matters (ops console, finance).
Multi-tenant from the ledger up: Franchises, branches, sister concerns — each has its own books, but holdings see consolidated truth.
Plugin architecture: Industry-specific behavior loaded per tenant. Banking, trading, insurance, customs, telecom, real estate, e-commerce — each gets the rules it needs.
AI as a tool, not a takeover: LLM-assisted drafting, extraction, and anomaly detection. A human approves every customer-facing or money-moving action.
Audit-ready, day one: Every record has a history. Every approval is logged. Every regulator filing has its evidence bundle.

Pricing

Per-tenant, transparent.

Indicative pilot pricing. Final tiers publish at GA — pilot customers lock in this rate for 12 months.

Starter

₹4,999 / month / tenant

For solo operators + small brokerages outgrowing spreadsheets.

✓Up to 5 users
✓CRM + Quotation + Invoice + e-Invoice
✓GST compliance built in
✓Mobile + web

Start pilot

How we build Logic Nexus

All engineering posts ↗

Logistics

Why most TMS software fails operators

The buyer-vs-user gap. Five concrete failure modes. What good looks like for the 25–500 employee operator.

Read on sosservices.online →

Engineering

Multi-tenant RLS at studio scale

How we isolate tenants in Postgres. The 905-migration drift incident. The zombie connections that blocked an ALTER TABLE for two weeks.

Read on sosservices.online →

Sibling product

Sthira — retail investing, built calm

Goal-based SIPs and pre-authorized rebalancing for layman investors. The LLM explains. It never trades.

Visit sthira.sosservices.online →

Sibling product

AMRO Pro — aircraft maintenance

Multi-regulator MRO software (FAA / EASA / CAAC / SACAA). Work orders, MPDs, parts traceability — without the SAP price tag.

Visit amropro.sosservices.online →

For dispatchers, not demos.

What's inside Logic Nexus

CRM

Quotation

Finance

Compliance

Communications

AMRO

Logistics Core

AI Automation

Integrations & API

Mobile & Field Ops

Reporting & Analytics

Customer Portal

Why Logic Nexus instead of another SAP rollout

Per-tenant, transparent.

How we build Logic Nexus

Why most TMS software fails operators

Multi-tenant RLS at studio scale

Sthira — retail investing, built calm

AMRO Pro — aircraft maintenance