Kisi and Salto both show up on shortlists for coworking spaces, commercial buildings, and hospitality properties, but they arrive there from opposite directions. Salto built its business on wireless electronic locks and added cloud software later. Kisi started as a cloud platform and built hardware to serve it. That difference in origin shapes almost every comparison point below, so it's worth understanding before you evaluate either one.
At a glance #
How Kisi and Salto compare #
Platform background and maturity #
Salto is the older company by more than a decade. Founded in 2000 in northern Spain, it set out to solve a hardware problem: traditional access control needed cable runs to every door, which made retrofits expensive and some buildings impossible. Salto's answer was the battery-powered networked lock, and 25 years later that product still defines the company. Salto now operates under the SALTO WECOSYSTEM umbrella alongside Gantner (fitness and leisure access) and Vintia (ticketing), with more than 10 million access points worldwide and its strongest presence in Europe.
Kisi arrived in 2012 with the opposite starting point. Access control, in Kisi's design, is a cloud software problem first: the platform, the integrations, and the management experience lead, and the hardware exists to serve them. That approach let Kisi grow quickly in software-heavy verticals like fitness franchises and flexible workspaces, where door access needs to talk to booking systems, member management platforms, and identity tools.
Both companies are mature and well established. The question isn't which one is credible, it's which philosophy matches your building and your software stack.
Pricing model and transparency #
This is one of the sharpest differences between the two.
Kisi publishes its pricing, starting at $99 per month with unlimited users, with hardware billed separately and plans structured around how specific industries use space. A fitness operator, for example, can build a plan around active user limits rather than paying per interior door. Advanced capabilities like visitor check-ins and tailgating detection come as add-ons, so you see the cost structure before ever talking to sales.
Salto publishes nothing. Both hardware and Salto KS software licensing are quoted per deployment through Salto or an authorized installer, and reviewers consistently place the hardware at the higher end of the market. Lock units and RFID credentials draw specific mentions as expensive relative to alternatives. None of that makes Salto overpriced for what it does, but it does mean budgeting requires a sales conversation, and comparing quotes across vendors takes more work.
Hardware and compatibility #
Here the two philosophies are at their most visible.
Salto's hardware is proprietary and wireless. The XS4 range of battery-powered electronic locks installs on almost any door without cutting into walls, which is a real advantage in older buildings, heritage properties, and anywhere cable runs are impractical. The trade-off is lock-in: Salto works with Salto locks and readers only, so any existing third-party hardware gets replaced, and if you ever leave the platform, the locks don't come with you.
Kisi takes the opposite trade. The Kisi Controller Pro 2 was designed to work with existing Wiegand wiring, readers, and credentials, so most buildings with legacy access control infrastructure can move to Kisi without replacing hardware at the door level. The controller itself is proprietary, but the migration path runs through what's already in your walls rather than around it.
The practical question for buyers: does your building have existing wiring worth keeping? If yes, Kisi's retrofit path is cheaper and faster. If your building has no wiring and running cable is off the table, Salto's wireless locks solve a problem Kisi's architecture doesn't address the same way.
Integrations #
Kisi's integration library covers 100+ named tools, with particular depth in fitness software (Mindbody, ABC Glofox, Exercise.com, ABC Ignite, TeamUp), coworking platforms (Optix, Archie, OfficeRnD), camera systems (Vortex, Rhombus, Cisco Meraki), and workplace and identity tools including Okta, Azure AD, Google Workspace, and SAML SSO. The integrations are productized: when a coworking member buys a day pass, their door permissions update automatically.
Salto KS supports API integrations with property management systems, coworking platforms, and HR tools, and its hospitality integrations, particularly around digital check-in and guest key issuance, are where the ecosystem is deepest. The named integration list is shorter than Kisi's, though, and some coworking operators report integration friction with their management software, a complaint that shows up in Salto's own user reviews.
If your evaluation depends on a specific platform connecting to your access control, check both vendors' named lists before anything else. For fitness and coworking stacks, Kisi's list answers that question upfront more often.
Video, visitor management, and alarms #
Kisi's One Security Platform treats video, visitor management, and intrusion detection as modular add-ons that plug into camera hardware from partner brands, so organizations with existing camera investments can connect them rather than replace them.
Salto's platform is focused on access and locking. Salto KS includes basic visitor management, with temporary credentials that expire automatically, and the hospitality side offers digital check-in features. Video surveillance is not a core part of the offer, so buyers who want door events tied to camera footage will be assembling that from separate systems.
Compliance and certifications #
Kisi holds SOC 2 Type II, ISO 27001, GDPR and CCPA compliance, and NDAA compliance, backed by annual third-party penetration testing.
Salto KS is ISO 27001 certified and GDPR compliant, and the company holds ISO 9001 and ISO 14001 for manufacturing quality and environmental standards, plus BSI Kitemark certification on the hardware side. That's a solid baseline, with the hardware certifications reflecting where the company's roots are.
Neither vendor carries the specialized institutional stamps like HIPAA certification or FedRAMP readiness, so organizations in healthcare or government should verify their specific regulatory requirements with both sales teams before committing.
Deployment and installation #
Salto installations run through authorized installers, and the wireless hardware is genuinely easier to physically install than wired systems: a qualified installer can fit most doors without an electrician, and IQ gateways connect the lock network to the internet per floor or zone.
Kisi keeps wiring diagrams and technical documentation open, so you're not locked into a proprietary dealer tier to get hardware on the wall, and retrofits over existing wiring keep deployment costs down.
Both are cloud-managed after installation, so neither requires on-premises servers or management software.
Which industries is each system suited for? #
Hospitality #
This is Salto's home turf. Hotels, serviced apartments, and short-term rentals benefit directly from wireless locks on every guest door, automatic credential expiry, and digital check-in without front desk involvement. Kisi serves commercial hospitality spaces, but for guest-room-level deployments, Salto's product was built for exactly this.
Fitness and wellness #
Kisi has the edge here, with native integrations into Mindbody, ABC Glofox, and other club management platforms, plus fitness-specific features like tailgating detection and 24/7 self-service access. Worth knowing: within the SALTO WECOSYSTEM, fitness is largely Gantner's territory rather than Salto's, so a fitness operator evaluating Salto may find themselves redirected to a different product line entirely.
Both vendors are established in coworking, and this is where they compete most directly. Kisi plugs into Optix, Archie, and OfficeRnD out of the box, with member permissions updating dynamically as bookings change. Salto KS is widely deployed in coworking too, though integration friction with coworking software is one of the recurring complaints in its user reviews. For a coworking operator, the deciding factor is usually which platform natively supports your specific management software.
Commercial real estate and multifamily #
Salto's wireless hardware suits multifamily residential well, where wiring every unit door is often impractical, and the Homelok platform covers residential specifically. Kisi fits commercial real estate portfolios that want smartphone credentials, tenant experience app connections, and centralized multi-building management from one dashboard.
Healthcare and education #
Salto has real depth in both sectors, largely on the strength of credential flexibility: RFID cards, fobs, PINs, and biometric options serve environments where not everyone carries a smartphone. Kisi covers standard commercial requirements in both sectors with strong access logging and role-based permissions. Neither holds HIPAA certification, so healthcare buyers with strict compliance mandates should verify requirements with both vendors directly.
Kisi vs Salto reviews #
Kisi — positive reviews #
"Kisi's intuitive platform empowers us to manage access like a pro, ensuring our security posture remains strong." — Source: Capterra
Kisi — negative reviews #
"While Kisi excels in core features, advanced investigation tools could be more robust." — Source: Capterra
Salto — positive reviews #
"I've never experienced any issues opening doors. The app provides a clear log of recent access, which makes it really easy to track time spent inside a building. There is no need to carry any access card or key — everything works through your smartphone." — Source: Capterra
Salto — negative reviews #
"We have issues with locks going offline, can't really use time frames, integration issues with coworking software, and more. It has been okay — if I could, I would probably research another system like Kisi maybe." — Source: Capterra
Which one is right for you? #
Choose Kisi if:
- Your building has existing Wiegand wiring and readers you want to keep rather than replace
- Pricing transparency matters and you want to understand costs before talking to sales
- You run fitness or coworking software that needs to connect natively to your access control
- You want video, visitor management, and intrusion detection as modular add-ons working with cameras you already own
- Your access control needs to tie into identity tools like Okta or Azure AD for automated onboarding and offboarding
Choose Salto if:
- Running cable is impractical or impossible in your building, and wire-free lock installation is the deciding factor
- You operate hotels, serviced apartments, or short-term rentals where guest doors need individual electronic locks
- Your users need a mix of credential types, including cards, fobs, PINs, and biometrics, rather than primarily smartphones
- You're in Europe and want a vendor with its deepest installer network and support presence there
- An on-premises deployment option (Salto Space) is a requirement rather than a preference
Looking for a Salto alternative? #
Want an access control platform with published pricing, a retrofit path over your existing wiring, and named integrations for the software you already run? Get a custom Kisi quote today.