Slack Bot Development

Slack has become the number one workplace communication tool for businesses. Our Slack bot development services help teams collaborate more effectively, find important information faster, and get more out of the internal software they use every day.

By designing, building, customizing, and integrating custom Slack bots into existing software solutions, we help businesses unfold their team productivity while saving thousands of dollars.

These companies use our slack apps

From startups to Fortune 500 companies - our Slack apps are used by thousands of businesses all over the globe:


Slack Bot Development Services We Provide

Streamline the way your company interacts with customers or modernize your internal team workflows by developing a Slack bot with a certain level of intelligence. With Upsilon’s Slack app development services, you will exceed your business objectives.

Custom Slack Bot Development

If you need much more customization than bots from the Slack App Directory can offer, our team is ready to help.

Leverage our expertise in conversational UI, machine learning, and other advanced technologies and get a Slack app tailored to your business needs.


Slack app integrations with back-end systems, web & mobile applications or SaaS that your company uses, will make your workspace more collaborative and help improve your productivity.

With Slack integrations, you will also save time by no longer having to log into multiple software platforms.

Maintenance & Support

By tracking API updates, monitoring analytics, and reviewing conversational flows, our Slack bot development company ensures that your bot is bug-free, user-friendly, and streamlined for optimal performance.


Along with creating a custom Slack bot, our specialists will help you configure ChatOps - a process when the execution of DevOps tasks, such as deployments, monitoring, and system management, is moved to the Slack environment. As a result, the information and workflow belong to the whole team.

we also build:

Our Best Products for Slack

When choosing a Slack app development company, you can bank on Upsilon’s experience as a product owner. We have successfully launched and continue enhancing several AI-based solutions that have already gained top rankings in Slack App Directory.

Knowledge Management Platform Screenshot

Knowledge Management Platform

A platform that allows your team to collect and store all sorts of information and access it anywhere.

It helps easily build a FAQ knowledge base from Slack conversations and uses a custom Slack bot to respond to questions in channels automatically.

Task Management App

An app helping teams and individuals work better, organize, and prioritize their tasks without leaving Slack.

By creating and managing to-dos, individuals and teams can track planned and ad-hoc work more efficiently.

Task Management App for Slack Screenshot

Need a highly customized app for your corporate Slack?

If you can’t find a ready-made solution that fully covers your needs in the Slack App Directory, Upsilon is here to help. Having a team of AI bot development experts on board, we are ready to take on the toughest challenge and boost the efficiency of your Slack workspace.

Let’s discuss

Slack App Directory vs. Hiring Slack App Developers

Buy bots from Slack App Directory

  • Pre-defined functionality
  • Subscription fees
  • High cost for large teams
  • Team size: 5000
  • Monthly fee per user: 1$

Yearly payment: $50 000


Hire Slack app development company

  • Full customization
  • One-time payment
  • Feature-on-demand updates
  • Team size: 5000
  • Monthly fee per user: 0$

One-time payment: from $10 000

Key Benefits of Developing a Slack Bot for Your Team

Slack apps are built to deal with a vast diversity of tasks. From sending reminders and notifications to gathering and analyzing data and cultivating the corporate culture, the opportunities are endless. Whether a startup or a Fortune 500 company, here are the main reasons why the business demand for Slack bot development services is continuously growing:

Enhance Communication

For companies using Slack, creating a bot can improve communication across the board. Instead of tasking your employees with responding to inquiries or scheduling meetings, Slack bots can help manage calendars and provide information instantly.

Centralize Tasks

Of course, Slack bots can not fully replace systems like CRMs or ERPs, but they can help centralize all business software and work as an oracle for your company. Instead of switching between programs, your employees will be able to interact directly with your Slack bot or simply ask them to carry out any tasks they need.

Eliminate Tedious Tasks

With excellent automation capabilities, Slack bots help businesses simplify routine activities that eat up a good portion of work time. You may set up your bot to automatically take care of them and let your employees focus on higher priority tasks.

Streamline the Onboarding Process

Onboarding has traditionally been a time-consuming process. By setting up rule-based workflows, you can turn your Slack bot into a tutor. It will help you educate new employees and speed up their adaptation to the company rules and processes.

Gather and Analyze Big Data

With custom Slack app development services, you can get a solution for collecting and analyzing big data in a matter of hours or minutes. Such data can provide your decision makers, relevant team members, or the entire organization with invaluable insights.

Save Costs

By developing a custom Slack bot, you provide your employees with a dedicated assistant to help them with their tasks. It frees you from hiring new team members.

For example, instead of overloading your sales team, you can set up your Slack bot to deal with B2B inquiries and assign a ticket to a sales representative only if your potential client has demonstrated a legitimate interest in your products or services.

Why Choose Upsilon as a Slack Bot Development Company

  • 5000+ companies using Slack bots developed by Upsilon;
  • 35+ developers well-versed in the most advanced technologies and armed with cross-domain expertise;
  • Upsilon’s engineers are Slack platform evangelists and leaders of the Official Slack Community in the Eastern Europe;
  • All-embracing knowledge of the specifics of Slack API that allows providing best-in-class bot development services;
  • Comprehensive hands-on experience in integrating bot solutions into daily business processes;
  • A suite of innovative products that are keeping leading positions in the Slack App Directory.
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What is Slack bot development?

Creating a bot used to optimize workflows and streamlining B2B, B2C, or team communication in Slack is a multi-step process. As a result, you get a bot that will help you deal with one daily task or a huge number of standard operations in your Slack workspace.

How do I start Slack app development?

The first thing you should do is decide what the bot will do for your business. Your bot will be used to help you save time and improve ROI while keeping your team members and customers more satisfied. So, firstly think about what services and tasks you want the bot to perform.

How much does Slack bot development for enterprise cost?

Similarly to other software, everything depends on the complexity of your project and to what extent it must scale. An enterprise Slack bot with basic functionality may be built and deployed in a month and cost around $10K. The cost of advanced AI bots for an enterprise may go well beyond $50K and require two-three months of development.

What Our Clients Say

Read how our expert teams support businesses from various industries on their paths to success.

Zhanar Serikpayeva

Zhanar Serikpayeva

Creative Consultant, Etage Group

We needed help with mobile app development, data analytics, and beacon installation to be able to collect, store, and analyze our customer data. The finished application met the requirements perfectly, with the team finding an excellent solution to collect, analyze, and store customer data. They were highly professional throughout the work, always making themselves available, and responding well to any changes.

Kenny R. Lienhard

Kenny R. Lienhard

CTO, Medignition Inc

We wanted to implement a new education platform that offered online courses in finance. The scope focused on the implementation of multiple user interfaces. UpsilonIT used React, GraphQL, and GatsbyJS. UpsilonIT had strong coding skills. The app had a clean codebase and complied with all specifications. They complied with our requirements for the UI. We communicated daily via Slack.

Matt Wong

Matt Wong

CTO, Civic Connect

Upsilon’s work was always on time and met all customer expectations. Their team had an ease of communication but what was the most impressive about them is the integrity and work ethic of each member. We had a business manager, a lead architect, and a mix of senior and regular engineers. The workflow was extremely effective - the teams had a regular cadence for communication.

Dmitry Tsybin

Dmitry Tsybin

Director of Engineering, Carggo

Upsilon provided front- and backend development for an online logistics platform. The team designed and launched a business intelligence platform and ensured scalability according to customer requirements. We were most impressed by the technical background of the specialists, their meaningful approach to task accomplishment, and aspiration to deliver the results in due time. We’re also pleased with how fast the team started the development.

Ready to get started?

Scale your product and move to the next stage faster with Upsilon.

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