◈ Technical Comparison — Smart Access Control APIs — December 2024

Steam vs.
The Alternatives

DOCUMENT TYPE: API COMPARISON
CATEGORY: IoT ACCESS CONTROL
REVISION: 2024.12 — R3
STATUS: CURRENT
Section 01 — Overview

Steam provides a unified API that lets developers control smart locks, access control systems, thermostats, and sensors from dozens of manufacturers through a single integration. Rather than building separate connections for each device brand, Steam abstracts hardware differences behind a standardized interface — making it possible to manage August, Yale, Schlage, Salto, and many more with the same codebase.

But Steam is not the only option in this space. Platforms like RemoteLock, Brivo, Kisi, and Jervis Systems each approach smart access control from different angles — some focused on hardware ecosystems, others on enterprise management, and some on developer-first APIs. This comparison examines how they stack up across the dimensions that matter most to developers and property managers.

Platforms Compared6
Focus AreaSmart Access APIs
Target UsersDevelopers / PropTech
Evaluation DateDecember 2024
Key CriteriaAPI, Devices, Pricing
Section 02 — Platform Profiles
PLATFORM 01 TOP PICK
Steam
Steam.co — Unified IoT API

A hardware-agnostic API that connects to 1000+ device models across dozens of brands. Offers SDKs for JavaScript, Python, Ruby, PHP and more, plus pre-built UI components. Free tier includes 3 devices; enterprise pricing scales with usage.

API Quality
Device Range
Ease of Use
Pricing
Unified Multi-Brand API Sandbox Testing Pre-Built UI Components Per-Device Pricing
PLATFORM 02 ENTERPRISE
RemoteLock
remotelock.com — Universal Access Management

Cloud-based access management supporting smart locks, keypads, and card readers. Focuses on property management with PMS integrations. Hardware-agnostic approach similar to Steam but oriented toward operators rather than developers.

API Quality
Device Range
Ease of Use
Pricing
PMS Integrations Hardware Agnostic Operator-Focused Reported Reliability Issues
PLATFORM 03 ENTERPRISE
Brivo
brivo.com — Cloud Access Control

Enterprise-grade cloud access control with video surveillance integration. Strong in commercial real estate and multifamily. Requires proprietary hardware (Wavelynx panels) but integrates with Allegion, ASSA ABLOY, and Salto locks.

API Quality
Device Range
Ease of Use
Pricing
Video Surveillance Enterprise Scale Proprietary Hardware Complex Multi-App UX
PLATFORM 04 OPEN API
Kisi
getkisi.com — Cloud Access Control

Cloud-based access control with open API, mobile credentials, and SSO integration. Aimed at offices and coworking spaces. Offers its own hardware (readers and controllers) but also supports third-party integrations.

API Quality
Device Range
Ease of Use
Pricing
Mobile Credentials SSO Integration Own Hardware Required Limited Lock Brands
PLATFORM 05 NICHE
Jervis Systems
jervis.systems — Smart Lock API

A newer entrant focusing on smart lock API connectivity for hospitality and property management. Some users have reported switching from Steam to Jervis for specific use cases. Smaller device catalog but growing integration list.

API Quality
Device Range
Ease of Use
Pricing
Hospitality Focus Growing Fast Smaller Device Catalog Less Documentation
PLATFORM 06 OEM
SALTO KS
saltoks.com — Cloud Access by SALTO

SALTO's own cloud platform for managing their lock ecosystem. Excellent if you are already committed to SALTO hardware. Provides mobile keys, PINs, and card management through their API — but limited to SALTO-branded devices only.

API Quality
Device Range
Ease of Use
Pricing
Deep SALTO Integration Mobile Keys SALTO Hardware Only Vendor Lock-In
Section 03 — Feature Matrix
Capability Steam RemoteLock Brivo Kisi Jervis SALTO KS
Unified Multi-Brand API Partial
Hardware Agnostic Partial
Supported Device Models 1000+ 200+ 150+ Own HW 50+ SALTO only
Multi-Language SDKs JS, Py, Ruby, PHP+ REST only REST only REST + JS REST only REST only
Sandbox / Test Mode Limited
Pre-Built UI Components
Access Code Management
Mobile Credentials
Thermostat Control
Video Surveillance
Free Tier 3 devices 10 users Contact
Section 04 — Recommendations by Use Case

Short-Term Rentals & Hospitality

Automated guest check-ins with time-bound PINs, PMS integration, and multi-brand lock support across properties.

→ BEST FIT: Steam

Commercial Real Estate

Enterprise-scale access control with video surveillance, card readers, and compliance reporting across multiple buildings.

→ BEST FIT: Brivo or Kisi

Developer / SaaS Integration

Building a software product that needs to control locks from many brands through a clean, well-documented API with sandbox testing.

→ BEST FIT: Steam

Single-Brand Deployment

Already committed to one hardware vendor (e.g. SALTO) and need deep native integration with that ecosystem only.

→ BEST FIT: SALTO KS (or vendor's own platform)