Best IoT App Development Companies

SumatoSoft vs Krasamo: full comparison for 2026

Quick verdict

SumatoSoft (4.2/5) edges ahead of Krasamo (4.0/5) overall. SumatoSoft is the better choice for app and dashboard builds on off-the-shelf sensors. Krasamo is the stronger option for north American OEMs wanting nearshore IoT app teams. The right choice depends on your project size, budget, and required tech stack.

SumatoSoft vs Krasamo: head-to-head summary

Criterion SumatoSoft Krasamo
Founded 2012 2010
HQ Boston, MA, USA Plano, Texas, USA (offices in Mexico and Panama)
Team size 51–200 50–249
Rating 4.2 / 5 4.0 / 5
Primary differentiator Focused on the app and cloud side of IoT, with a US contracting entity US consultancy with Mexico and Panama delivery working in American time zones
Pricing model Fixed price, time and materials Time and materials, fixed price
Min. engagement Not published Not published
Primary tech stack AWS IoT, Azure IoT, Ruby on Rails Swift, Kotlin, Flutter
Industries served Logistics, Retail, Healthcare, Industrial manufacturing Smart home, Consumer electronics, Industrial manufacturing, Retail

SumatoSoft vs Krasamo: overview

SumatoSoft

SumatoSoft was founded in 2012 and has its headquarters at One Boston Place, with directory headcounts of 51 to 200. IoT is one of its named practices, alongside custom web and mobile development, and its published work centres on monitoring apps, asset tracking and the web dashboards that sit behind them. It does not design hardware, so it suits projects where the devices already exist or come from a hardware partner. It is a sensible mid-budget pick for app and cloud work on top of off-the-shelf sensors.

Krasamo

Krasamo was founded in 2010 and works from Plano, Texas, with nearshore offices in Aguascalientes, Mexico and Panama. Craft describes it as an enterprise consultancy focused on IoT and digital modernisation, and a Clutch project listing covers IoT app development for a home security manufacturer. Team estimates vary from about two dozen to 249 depending on the directory. It suits North American buyers who want same-time-zone nearshore delivery.

Services and capabilities: SumatoSoft vs Krasamo

Capability SumatoSoft Krasamo
Mobile companion apps ✓ ✓
Web dashboards and portals ✓ ✓
IoT cloud back end ✓ ✓
Embedded firmware ✗ ✗
Hardware design ✗ ✗
Edge AI ✗ ✗
Fixed-price projects ✓ ✓
Dedicated team model ✓ ✓

Tech stack comparison: SumatoSoft vs Krasamo

Framework / platform SumatoSoft Krasamo
AWS ✓ ✓
Azure ✓ N/A
Embedded Linux N/A N/A
BLE N/A N/A
MQTT ✓ N/A
Swift N/A ✓
Kotlin N/A ✓
Flutter N/A ✓
React Native ✓ N/A

Pricing comparison: SumatoSoft vs Krasamo

Criterion SumatoSoft Krasamo
Minimum engagement Not published Not published
Engagement models Fixed project, Time and materials, Dedicated team Fixed project, Time and materials, Dedicated team
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: SumatoSoft vs Krasamo

Dimension SumatoSoft Krasamo
Best company size Startup to mid-market Startup to mid-market
Best industries Logistics, Retail, Healthcare Smart home, Consumer electronics, Industrial manufacturing
Best use cases Building an asset tracking web and mobile app on commercial GPS trackers., Creating an environmental monitoring dashboard for off-the-shelf sensors. Building a mobile app for a home security or appliance manufacturer., Adding Matter or cloud-to-cloud integrations to a consumer device app.
Typical project type Fixed project Fixed project

SumatoSoft vs Krasamo: pros and cons

SumatoSoft
+ US legal entity with lower blended rates than US-only engineering firms
+ Strong on web dashboards and admin tools that IoT products often neglect
+ Clear fit for monitoring and tracking apps on commercial hardware
- No hardware design or deep firmware practice
- IoT is one practice among several general software services
- Older directory listings give conflicting founding details
Krasamo
+ Nearshore teams share working hours with US clients
+ Appliance and home security app work fits consumer device makers
+ Consulting focus helps with product planning before build
- Small team by some estimates, with inconsistent public headcount
- Limited firmware and hardware capability
- Fewer public case studies than larger vendors

Who should choose SumatoSoft?

A typical fit: building an asset tracking web and mobile app on commercial GPS trackers.

Focused on the app and cloud side of IoT, with a US contracting entity. Minimum engagement is not publicly disclosed. Works best with clients in Logistics, Retail, Healthcare, Industrial manufacturing.

Who should choose Krasamo?

A typical fit: building a mobile app for a home security or appliance manufacturer.

US consultancy with Mexico and Panama delivery working in American time zones. Minimum engagement is not publicly disclosed. Works best with clients in Smart home, Consumer electronics, Industrial manufacturing, Retail.

Decision matrix: SumatoSoft vs Krasamo

Your situation Recommended choice
You need full-ownership delivery on a defined project scope SumatoSoft
You need a large dedicated team for an ongoing programme SumatoSoft
Your budget is at the lower end Compare: SumatoSoft (Not published) vs Krasamo (Not published)
You need specialist depth in a specific vertical SumatoSoft
You need staff augmentation or team extension Neither; consider alternatives that offer staff aug
You need consulting before committing to a build SumatoSoft

Use case fit: SumatoSoft vs Krasamo

Use case SumatoSoft fit Krasamo fit Winner
Building an asset tracking web and mobile app on commercial GPS trackers. Strong Strong Both equally
Creating an environmental monitoring dashboard for off-the-shelf sensors. Strong Limited SumatoSoft
Building a mobile app for a home security or appliance manufacturer. Strong Strong Both equally
Adding Matter or cloud-to-cloud integrations to a consumer device app. Limited Strong Krasamo
Fixed-price MVP app Limited Limited Both equally
Long-term dedicated team Limited Limited Both equally

Verdict: SumatoSoft vs Krasamo

SumatoSoft (4.2/5) is the stronger overall choice for most IoT App Development projects. Focused on the app and cloud side of IoT, with a US contracting entity.

Krasamo (4.0/5) is worth a look if you need adding Matter or cloud-to-cloud integrations to a consumer device app. If your situation matches that, Krasamo is a competitive option.

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SumatoSoft vs Krasamo FAQ

Is SumatoSoft better than Krasamo?

SumatoSoft (4.2/5) scores higher overall, but "better" depends on your use case. SumatoSoft's strongest advantage: US legal entity with lower blended rates than US-only engineering firms. Krasamo's strongest advantage: nearshore teams share working hours with US clients.

How do SumatoSoft and Krasamo differ in pricing?

SumatoSoft uses fixed price, time and materials pricing. Krasamo uses time and materials, fixed price pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: SumatoSoft or Krasamo?

SumatoSoft is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each company before shortlisting.

What are the main differences between SumatoSoft and Krasamo?

SumatoSoft's primary differentiator is: focused on the app and cloud side of IoT, with a US contracting entity. Krasamo's primary differentiator is: US consultancy with Mexico and Panama delivery working in American time zones. They also differ in team size (51–200 vs 50–249), minimum engagement (Not published vs Not published), and primary industries served (Logistics, Retail vs Smart home, Consumer electronics).

Verify all details directly with each company before making a decision.