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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

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    Pricing Snapshot

    Min. project size $5,000+
    Avg. hourly rate $25 - $49 /hr
    Rating for cost 4.5 /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

    Overall Review Rating

    4.8
    • Quality

      4.8 /5
    • Schedule

      4.5 /5
    • Cost

      4.5 /5
    • Willing to Refer

      4.8 /5
    See all 2 Reviews

    Slingr Reviews

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    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
    • $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 1-2 of 2 Reviews

    Locations (2)

    650 Northeast 32nd Street MiamiFL, United States 33137

    2 - 5

    Contact Slingr

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