• Get a Quote

AI and Custom Software Implementation and Success

We build AI and Custom Software Systems to solve business problems with lean solutions.
AI Consulting & Transformation

Engagements from $8K

Our 4-pillar framework. We audit where AI would actually move the numbers, build the roadmap, guide your team through adoption, and stay on until the metrics move. Strategy, Implementation, Adoption, Monitoring.

Custom Software

Projects from $1.5K

  • Min project size
    $1,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    2 - 9
  • Year founded
    Founded 2025

Overview by:

Reviewer avatar
Marco Esquivel
Founder | Solutions Architect About the Team

Service Lines
AI Agents
20%

No Focus Areas have been added yet…

Industries
Business services
25%
Construction
25%
Financial services
25%
Home Services
25%
Clients
Midmarket ($10M - $1B)
50%
Small Business (<$10M)
50%

Pricing Snapshot

Min. project size $1,000+
Avg. hourly rate $50 - $99 /hr
Rating for cost 5 /5

What Clients Have Said

Build Lean is recognized for providing good value for cost, with clients noting their pricing fits budgets and aligns with project needs. They have been praised for their responsiveness and effective project management, ensuring timely delivery and quality outcomes.

This summary is based on verified Clutch reviews.

Most Common Project Size

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

Select a service to see pricing information

Highly Rated Similar Providers

Build Lean Review Insights

Overall Review Rating

5.0
  • Quality 5.0
  • Schedule 5.0
  • Cost 5.0
  • Willing to Refer 4.8

Top Mentions

Review Highlights

  • Proficiency in AI-Driven Solutions

    Build Lean demonstrated expertise in developing AI-powered platforms and integrating AI into systems, as seen in their work with a general contractor and a business financing brokerage. Their ability to streamline operations and enhance efficiency was well-received by clients.

  • Impressive Technical Knowledge

    Build Lean's technical expertise and experience in areas such as CRM solutions and website development were highly valued by clients. Their ability to deliver quality work was a key factor in client satisfaction.

  • Alignment with Client Values

    Clients chose Build Lean for their alignment in company values, culture fit, and competitive pricing. This alignment contributed to a positive working relationship and successful project outcomes.

  • Strong Project Management Skills

    Clients highlighted Build Lean's project management as best in class, noting their ability to provide comprehensive updates and maintain a clear roadmap. This skill ensured milestones were met and the projects remained on track.

  • No Areas for Improvement Noted

    Clients did not identify any areas for improvement, indicating high levels of satisfaction with Build Lean's services. Feedback highlighted their professionalism, detail-oriented approach, and overall excellence.

Build Lean Reviews

Submit a Review
All Filters

0 selected

Sort by
Services
Project Cost
Industry
Location

AI-Powered Platform Development for General Contractor

  • AI Development Custom Software Development
  • Other app platform Cognitive Computing
  • Confidential
  • July 2026 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
4.5

"Build Lean is very professional and detail-oriented."

Sep 15, 2026
VP & CFO, DesCor Builders
Brandon Schroer
Verified
  • Construction
  • Roseville, California
  • 51-200 Employees
  • Online Review
  • Verified

Build Lean is developing a proprietary AI-powered platform for a general contractor. The platform is designed to streamline workflows by serving as a single source that connects to all systems.

CRM Consulting & Mktg Automation for Financing Brokerage

  • CRM Consulting and SI
  • Coding & Development AI Agents Marketing automation Other CRM focus
  • Less than $10,000
  • June - July 2026
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Build Lean's execution time and communication were impressive."

Jul 1, 2026
Owner, FundMax
Ari Miller
Verified
  • Financial services
  • Boca Raton, Florida
  • 1-10 Employees
  • Online Review
  • Verified

Build Lean created and implemented a Zoho One CRM solution for a business financing brokerage. The team was responsible for streamlining operations, reducing manual work, and creating a scalable workflow.

Custom Web Dev for Real Estate & Financial Services Firm

  • AI Consulting Custom Software Development Web Development
  • Less than $10,000
  • December 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They were amazing."

Feb 16, 2026
Owner, Esquivel Wealth Strategies
Marco Esquivel
Verified
  • Financial services
  • Carlsbad, California
  • 1-10 Employees
  • Online Review
  • Verified

Build Lean developed a website for a real estate and financial services firm. The site featured a landing page and videos.

Showing 1-3 of 3 Reviews

Our Story

We’re BuildLean: a small Carlsbad team using lean processes and modern tools to make AI consulting and custom software affordable for SMBs. We build tailored, scalable apps, automation and AI integrations that save time, cut SaaS costs, and unlock growth. Our background in AI consulting and domain-focused solutions (construction, real estate, legal, medical) has delivered measurable savings, faster workflows, and owned software—democratizing software one project at a time.

Meet the Team

Marco Esquivel

Marco EsquivelFounder | Solutions Architect

5+ years of professional engineering experience at American Express. Delivered solo SaaS products end-to-end. And now taking his technical experience to solve business problems with lean frameworks and tools.

Contact Build Lean

If you’re not seeing exactly what you need here, send this company a custom message. You can talk about your project needs, price, and timeline to get started on your project.

Get connected to see updates from Build Lean like new case studies, latest reviews, their latest masterpieces in their portfolio, delivered straight to you.

DesCor Builders

(1)
DesCor Builders Logotype

Brandon Schroer

Additional Connections

(1)