Top Python Development Companies

Did you waste too much time searching for the best Python development companies? We are sure that you have been tired of blogs, videos, and hundreds of questions from here and there. SelectedFirms has sorted through the chaos and made lists of businesses. These companies have the skills in technology, reliability, and a strong track record. Therefore, check out this specially curated list and avoid all the time-consuming research. It’s your shortcut to finding the best in the game!
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List of the Best Python Development Agencies and Python Developers

Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.

2353 Companies

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SF Score

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Services Provided
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Expertise Distribution (%)
  • 10% Web Development

  • 25% Mobile App Development

  • 20% Product Engineering services

  • 15% Web Design

  • 10% Software Development

  • 10% Digital Transformation

  • 10% Artificial Intelligence

We build digital products used by millions, every month.

Paloma is a trusted technology and digital innovation company delivering tailored solutions for businesses seeking scalable growth. The team specializes in strategy, product development, software engineering, user experience, and modern digital transformation services. By combining technical expertise with a collaborative approach, the company helps startups, SMEs, and enterprises build reliable, high-performance solutions that improve operational efficiency and customer engagement. Paloma is the leading venture studio in ANZ with an in-house team of 100+ product and venture building experts. Most widely known as the technology team behind Afterpay’s success, Paloma incubates, creates, and accelerates digital products and techno With a strong focus on quality, innovation, agile delivery, and long-term partnerships, Paloma provides end-to-end consulting and development services designed to accelerate business success across competitive markets.

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Inside Service Listing

$100-$149/hr

Hourly Rate
Inside Service Listing

$50,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

North Sydney, Australia

Location

1

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

1

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Web Development

  • 10% Ecommerce Development

  • 10% Mobile App Development

  • 10% Software Development

  • 10% Web Design

  • 10% Blockchain Development

  • 10% Artificial Intelligence

  • 10% Product Engineering services

  • 10% Cloud Computing Services

  • 10% Internet of Things

Smart AI. Scalable Apps. Real Results.

Appther Technologies is a industry-leading software and mobile application development company providing scalable, future-ready digital transformation solutions for global businesses. Specializing in native iOS and Android engineering, cross-platform mobile development, enterprise software architecture, cloud solutions, and cutting-edge AI and LLM integration, Appther equips enterprise clients to conquer complex technological challenges. The firm adopts a client-first strategy, combining advanced technical expertise with strategic planning to turn bold business ideas into high-impact digital products. From initial strategy to cloud deployment, Appther delivers custom-built, user-centric software that streamlines operations, drives customer engagement, and delivers measurable ROI for modern enterprises. Designed specifically for B2B buyer discovery and agency directory positioning, Appther offers transparent project management, flexible engagement models, and measurable value to help clients gain a clear competitive advantage in today's dynamic global marketplace.

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Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

Noida, India

Location

0

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

0

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 5% Web Development

  • 25% Digital Marketing

  • 25% Ecommerce Development

  • 25% Artificial Intelligence

  • 20% Web Design

Experience-forward consultancy using strategy, technology, and creativity

Horizontal Digital serves Fortune 500 clients through experience strategy, digital commerce, data analytics, customer engagement, and Salesforce/Adobe platform implementations. With offices in Minneapolis, Chicago, Denver, Dallas, and international locations including India, the Middle East, and Kuala Lumpur, Horizontal brings global capabilities with boutique-level service to enterprise clients worldwide.

View Horizontal Digital Profile
Inside Service Listing

$100-$149/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

250 - 999

Team size
Inside Service Listing

Saint Louis Park, USA

Location

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Buyer's Guide

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12 min read

Why Is Python the Go-To Language Today?

After hearing a lot about Python, you must be here and want to know more about it and its development. Python has been trending all over the world due to its simplicity and growth. Moreover, people use it as the world's second most-used language in various industries.

Without more explanation, why should you choose Python?

  • Python is a high-level language, very readable for all kinds of users be they beginners or pros.
  • It is open-source and flexible and thus can be portable in any other language.
  • It is fully scalable and can fit any project of any size.
  • Many industries, including software development and AI, widely use it.
  • This is not the end. It has strong standard libraries and web frameworks like Django and Flask. These tools make coding quick and easy.

Scope of Python development in different industries

Web development:

Indeed, we can not deny Python has become one of the most dominant programming languages today. Developers use Python to create web applications using web design tools. It helps create websites that are easy to use and good for SEO. These websites can also grow as needed.

Python is a more modern programming language than PHP and has many more applications. A Python web development company knows how to create easy-to-use applications. These applications can help scale from small projects to complex ones.

Software development:

Thinking about building the software, Python is the number one choice for developers as it excels in multiple domains.

It is readable, simple, and has an extensive library system, which allows for rapid prototyping and flexibility in applications. Therefore, you can easily streamline the development process with power and flexibility.

Artificial Intelligence:

Python programming is responsible for the rapid development of the artificial intelligence sector. Python has many libraries and frameworks for AI, such as TensorFlow, PyTorch, Keras, and Scikit-learn.

AI is complex to understand, so to make it easier to understand, simple and high-readability code can only be with Python. Moreover, Python lets you run scripts faster on GPUs, which is perfect for AI’s complex tasks.

Machine learning:

Python is quite popular in developing models for machine learning because it's easy to use and flexible. It is also powerful and versatile, making it an ideal element for machine learning environments.

Although the building process is complex, these frameworks simplify it with a Python framework like Scikit-Learn. The requirement for data input only ensures that the developer focuses mainly on model accuracy and functionality. This can be streamlined and further enhance machine learning productivity.

Blockchain development:

If you are exploring new technology like blockchain development, you may be unsure about choosing Python. You can make a strong choice. Python is an excellent option for blockchain technology. It is easy to read and has many libraries.

Another major benefit of using Python in a blockchain project is access to free packages. These packages help developers write code more efficiently and smoothly.

IoT:

Last but not least, Python has made its dominance even in the trending IoT world. Python serves as a scalable language suitable for both small-scale and large-scale IoT applications. Its modular architecture converts complex, larger code into smaller pieces of code.

Five factors to consider when hiring a Python development agency

Communication: 

The Python development firm should have the guts to communicate clearly and transparently. They should acknowledge their terms and conditions before taking the projects in hand.

Budget : 

Most of the time, the project budget relies on the developer's experience, timeline, location, and complexity. The company should be able to analyze all the measures and provide you with the estimated cost.

Past projects: 

You should rectify the companies on the basis of past projects.  Clarify if the company had previously worked on similar projects or not.

Client review:

Before choosing a Python development service provider, check their past clients and get their feedback.

Problem-solving skills:

Python developers should have problem-solving skills. They should be able to provide you with pre-mention solutions to the common troubles that might come.

Companies that excel at solving problems understand what clients need. They work hard to give entrepreneurs the best results.

Post-launch support:

A company should guarantee post-launch support. This support will help users learn how to access different Python libraries. It will also guide them in choosing the right library for machine learning models.

They should train their employees to use those libraries and software. This will help prevent security concerns.

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Python Development Companies FAQs

Demand for Python professionals is strong across industries, especially in AI and machine learning. The U.S. Bureau of Labor Statistics projects a 25% growth for software developers, including Python developers, by 2031.

Python has become a top choice for web development. It is versatile and easy to use. Plus, it has a large community of developers. It is popular and has many benefits in web development. This makes it a great choice for creating different web applications.

The cost of hiring Python developers depends on experience, location, and developer type. Rates also vary if you hire part-time, full-time, or freelance. Project complexity further affects pricing.

Indeed, Python is generally used for the development of websites and software applications. In other words, an application or software may be hard to implement due to the complex syntax of any programming language. However, its simple syntax, easy application, and learning facility allow anyone to accomplish even a complex implementation.

It is highly popular with companies because of its ease of use, flexibility, and wide functionality. The simple syntax makes it easy for both new and experienced programmers. It is also friendly for those with basic coding skills.

Python is very popular in the market. It is used in many industries, including finance, healthcare, gaming, and web development. It is also used in Android development, construction, and engineering, among others.

Python stands out as the most accessible open-source coding language thanks to its simple syntax. It’s efficient, fast, and highly reliable. Today, development speed often matters more than computer processing time. When it comes to quick time-to-market, Python is hard to beat.

Most programmers use Python for Artificial Intelligence and Machine Learning. While Java, C++, and JavaScript are also popular, recent Upwork research shows that Python is the top choice for AI development.