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Stop buying platforms. Start building advantage.

Slingr builds AI-native custom software that mid-market and enterprise companies own outright — instead of renting generic SaaS or propping up aging legacy systems. We deliver purpose-built applications AI-accelerated at roughly 50–60% of traditional cost and time, with 100% source-code ownership, no vendor lock-in, and a dedicated team that stays for years.

We engage two ways. Replace it: rebuild legacy or off-the-shelf software as modern, documented, client-owned applications — agent-assisted refactoring preserves your business logic for teams that are "one resignation away from a crisis" on a VB6, PowerBuilder, FoxPro, or COBOL system. Reinforce it: keep the systems that still work (ERP, homegrown apps, SaaS) and surround them with agents, integrations, and lightweight micro-apps. Either way, you own the code. Our methodology: Surround · Substitute · Sunset.

Our expertise is the boring, business-critical "workhorse" systems — shop floor, back office, lab — not shiny demos. We are SOC 2 Type II and HIPAA compliant and a Google Cloud Partner, and we deploy to AWS, GCP, Azure, or on-prem to meet your compliance needs.

Pricing is month-to-month pods, not hourly: Build ($5,999), Scale ($9,999), Manage (from $3,499), or a negotiated Custom pod. No setup fees. Cancel anytime. You always own the code.

  • Min project size
    $5,000+
  • Hourly rate
    $25 - $49 / hr
  • Employees
    50 - 249
  • Locations
    Miami, FL
  • Year founded
    Founded 2012

2 Locations

  • Miami , FL
  • Mendoza , Argentina

Industries
Manufacturing
45%
Medical
20%
Other industries
20%
Legal
15%
Clients
Midmarket ($10M - $1B)
45%
Small Business (<$10M)
35%
Enterprise (>$1B)
20%

Pricing Snapshot

Min. project size $5,000+
Avg. hourly rate $25 - $49 /hr
Rating for cost 4.7 /5

What Clients Have Said

Slingr is noted for fitting client budgets and providing good value for cost. Clients appreciate the friendly atmosphere, timely delivery, and responsiveness, often highlighting the absence of excessive billing.

This summary is based on verified Clutch reviews.

Most Common Project Size

$50,000 - $199,999 based on 2 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

Slingr Review Insights

Overall Review Rating

4.8
  • Quality 4.8
  • Schedule 4.7
  • Cost 4.7
  • Willing to Refer 4.8

Top Mentions

Review Highlights

  • Opportunities for Improved Customization

    Clients expressed a desire for more options in app stylization and label printing integration. This feedback suggests potential areas for Slingr to enhance their offerings by expanding customization capabilities.

  • Effective Project Management

    Slingr is praised for delivering projects on time and maintaining clear communication with clients. Their responsiveness and availability were highlighted as key strengths, ensuring smooth project execution.

  • Friendly and Professional Team

    The team at Slingr is noted for their friendly and professional demeanor. Clients appreciated the positive and collaborative working environment, which contributed to a pleasant project experience.

  • Strong Technical Expertise

    Clients appreciated Slingr’s proficiency in developing complex systems like LIMS and customer portals. Their technical capabilities allowed them to meet specific client needs in industries like agriculture and laboratories.

  • Positive Client Outcomes

    Slingr's work led to significant improvements for clients, such as reducing manual processes and creating visually appealing products. These outcomes demonstrate the efficacy and impact of their solutions.

  • Good Value for Cost

    Slingr is recognized for providing good value for money. Clients selected them due to their pricing, which fit within budgets, and the perceived value received for the cost.

Slingr Reviews

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No-Code Platform Dev, Design & Support for Learning Program

  • Application Management & Support Low/No Code Development UX/UI Design
  • Confidential
  • July 2025 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"What sets Slingr apart is their rare combination of speed, depth, and genuine partnership."

Jun 18, 2026
Founder & CEO, Open Mindset Project
Stacie Berdan
Verified
  • Education
  • Boston, Massachusetts
  • 1-10 Employees
  • Online Review
  • Verified

Slingr has designed, developed, and maintained a no-code platform for a mentorship and learning program. The team has built onboarding, AI mentor matching, learning, billing, and communication features.

LIMS Development & Design for Testing Lab

  • Custom Software Development UX/UI Design
  • $50,000 to $199,999
  • Dec. 2024 - May 2025
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
4.5

"This experience goes above and beyond what we have seen from our prior providers."

Jun 3, 2025
Technical Director, Biotrax Testing Lab
William Nichols
Verified
  • Other industries
  • Cheektowaga, New York
  • 1-10 Employees
  • Online Review
  • Verified

Slingr developed and designed a cross-business laboratory information management system (LIMS) for a testing lab. The team was responsible for fixing bugs to meet the client's requirements.

Software Development for Agricultural BioTech Company

  • Custom Software Development
  • JavaScript
    +1
  • $50,000 to $199,999
  • Apr. 2024 - Feb. 2025
4.5
Quality
4.5
Schedule
4.0
Cost
5.0
Willing to Refer
5.0

"I really appreciated you guys helping us out and being so flexible — it made working together a truly positive experience."

Feb 27, 2025
CTO, TUMI Genomics
Patrick Gonzales
Verified
  • Other industries
  • Fort Collins, Colorado
  • 11-50 Employees
  • Online Review
  • Verified

Slingr provided software development support to an agricultural biotech firm. The team built a laboratory information management system, developed a customer portal, and replicated and improved an IoT app.

Showing 1-3 of 3 Reviews

Locations (2)

650 Northeast 32nd Street MiamiFL, United States 33137

2 - 5

Contact Slingr

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Slingr

(1)
Slingr Logotype

Addison Dowell

The Open Mindset Project

(1)
The Open Mindset Project Logotype

Stacie Berdan

Additional Connections

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