Slack icon
Opencities + Slack

Free Slack plugin for Opencities turns visitors into customers

Communicate via Slack with your Opencities visitors to convert them into loyal customers. Start for free today.



Trusted by 100+ Opencities sites

Quick 5-min, no code setup

Jordi Ibrahim Dan Renaat Fran Nitesh

More than 10,000 companies from 150+ countries grow thanks to Boei

collect more leads

Add Slack to Opencities

With Boei, you always show the most important buttons of your Opencities website, like Slack.

No annoying chatbot keeping visitors from an employee, but a solution that actually helps visitors get in touch more easily.

Try for free

4.7 of 5 30 reviews

4.5 of 5 10 reviews

5 of 5 25 reviews

Increased Lead Generation

By integrating Boei with Slack, businesses can tap into a wide network of potential leads on the popular messaging platform. This can significantly increase the number of leads generated, as Slack users can easily initiate conversations and express their interest in the product or service.

Efficient Lead Qualification

With Boei's contact on Slack feature, businesses can efficiently qualify leads by engaging in real-time conversations. By having direct contact with potential customers, businesses can ask specific questions, gather relevant information, and quickly determine the quality and potential of each lead.

Seamless Lead Nurturing

Boei's integration with Slack allows businesses to seamlessly nurture leads by providing them with timely and personalized communication. Through automated messages and targeted campaigns, businesses can keep leads engaged, build relationships, and move them further down the sales funnel.

How it works

Discover the power of Slack on your Opencities site

As businesses grow and expand their online presence, it becomes crucial to establish effective communication channels with their customers.

One such platform that has gained immense popularity among businesses is Slack.

With its seamless messaging capabilities and collaborative features, Slack has become a go-to solution for teams to streamline their internal communications.

However, businesses can also leverage Slack's potential to provide direct contact with customers, enhancing their overall customer support experience.

By integrating Slack into their Opencities platform, businesses can now offer their customers an easy and convenient way to reach out for assistance, feedback, or any other inquiries.

With Slack's user-friendly interface and real-time messaging, businesses can ensure prompt and personalized responses to customer queries, ultimately fostering better engagement and satisfaction.

Opencities, as a robust platform already designed to handle various customer interactions, can seamlessly integrate the power of Slack within its existing framework.

This integration allows businesses to centralize customer conversations from different channels, including websites, social media platforms, and more, directly onto their Slack workspace.

This unified approach not only simplifies the management of customer interactions but also ensures that businesses can provide consistent and efficient support across all channels.

Furthermore, the integration between Opencities and Slack empowers businesses to leverage the collaborative features of Slack to enhance their customer support capabilities.

Team members can easily collaborate and share information within Slack channels, ensuring that everyone is aligned and equipped with the necessary knowledge to address customer inquiries effectively.

With the ability to integrate other useful apps and tools within Slack, businesses can also automate certain processes, provide quick access to relevant resources, and ultimately optimize their customer support workflow.

In summary, by enabling contact with customers on Slack through the Opencities platform, businesses can create a seamless and efficient customer support experience.

Leveraging Slack's messaging capabilities and collaborative features, businesses can effectively manage customer interactions, provide prompt responses, and foster better engagement.

With Opencities acting as the central hub for customer conversations, businesses can ensure consistency and efficiency in their customer support efforts, ultimately leading to enhanced customer satisfaction and loyalty.

Slack icon


Slack is a team communication tool with over 12 million daily active users, 6 million paid users, and 750,000 organizations. It offers over 2,000 integrations and has users in over 150 countries. Slack allows teams to organize conversations into channels, share files, and collaborate in real-time. It has a 98% customer satisfaction rating and saves teams an average of 48.6% of time spent on communication. Slack also offers advanced security features like two-factor authentication and SSO.


Opencities is an innovative platform utilizing data-driven solutions to enhance urban living. With over 10,000 registered users, it provides real-time information on transportation, weather, and pollution levels in more than 100 cities worldwide. Its interactive maps and analytics enable efficient urban planning, reducing traffic congestion by up to 20% and cutting carbon emissions by 15%. Opencities empowers citizens by promoting transparency and collaboration, leading to improved quality of life and sustainable development.


Success stories with Boei

Discover how companies worldwide deploy our Opencities chat plugin for superior customer service and more leads.

The voice of 10,000+ Boei fans

Meet the inspiring entrepreneurs making their dream businesses a reality with Boei


"I'm a tech noob, but Boei was super easy to install on my site.

I've added several options for contacting me through different channels, links to questionnaires / contact forms, and links to my socials...

It's so much more than just a chat button, which is awesome!"



"Boei is the superglue that bonds together our communication with our leads and customers, in the channels they most value.

Boei is simple to setup and easy to use. Ruben and his team are responsive and always available to help!

Our team loves Boei and we highly recommend you take a look how Boei can help up your communication game!"

Dieter Staudinger


"How is this possible?
I have been searching for a service like boei, without success for over a year.

Boei just works. It works so well I was suspicious of it for nearly a whole week, sending endless texts and emails to myself in utter disbelief, when it failed to keel over!

Set up is straight forward, easy and takes minutes.
Seriously, I cannot recommend Boei enough."

Sara Hall

Make widgets with more than Slack

Without code, you can deploy 50+ channels for lead generation, like Whatsapp, contact or quote form, callback request, as well as Facebook messenger and many more.

Boost Your Leads

Make it super easy for customers to reach you and see your leads increase.

Flexible and Fun

Customize Boei for each campaign or page. Experiment and find what works!

Smart Measuring

Get a clear view of your success. Track conversions seamlessly via Boei, Google, and Meta.

Plenty of Choices

With 50+ channels and countless settings, you always set the perfect tone for your audience.

All 50+ Opencities plugins

Facebook Messenger
Facebook Messenger on Opencities
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WhatsApp on Opencities
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Instagram DM
Instagram DM on Opencities
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Mail on Opencities
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Phone on Opencities
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Telegram on Opencities
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Twitter on Opencities
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Contact form
Contact form on Opencities
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All Opencities contact options

Opencities & Slack FAQ

To add Slack to Opencities, you can use Boei, a website widget that enables customer chat on multiple channels including Slack. Simply sign up for Boei, integrate it with your Opencities site, and configure the Slack channel to start receiving and responding to customer queries.
Boei serves as a plugin for Opencities that allows you to integrate Slack as one of the channels for customer chat. With Boei, you can easily add the Slack widget to your Opencities site and connect with your customers on this platform.
Adding a Slack widget to your Opencities site can be beneficial if you want to provide your customers with the option to chat with you directly on Slack. It allows for real-time communication and can enhance customer engagement and support experience.
Any business or organization using Opencities as their website platform and wanting to leverage Slack as a communication channel can benefit from adding a Slack widget. It is especially useful for teams already using Slack as their primary communication tool and wanting to provide seamless customer support through this platform.
Slack is a communication platform that allows individuals and teams to easily collaborate and communicate with each other in real-time.
Slack is very popular and widely used in many industries, with over 12 million daily active users.
Offering Slack contact to your customers allows them to easily communicate with your team and get quick responses to their inquiries, which can lead to increased customer satisfaction and loyalty.
You can easily connect your website to Slack by using Boei, which offers integration with Slack and over 50 other channels. Simply sign up for Boei, select Slack as a channel, and follow the instructions to set up the integration.
Opencities is a platform that enables seamless customer chat on multiple channels, allowing businesses to engage with their customers in real-time.
Opencities offers flexible pricing plans tailored to the needs of businesses of all sizes. To get specific pricing details, please contact the Boei team through the widget on our website.
Opencities is highly regarded as a reliable and efficient platform for customer chat. It provides businesses with the tools they need to effectively communicate with their customers across 50+ channels, enhancing customer engagement and satisfaction.

Free Slack plugin for Opencities turns visitors into customers

Communicate via Slack with your Opencities visitors to convert them into loyal customers. Start for free today.



Trusted by 100+ Opencities sites

Quick 5-min, no code setup

Jordi Ibrahim Dan Renaat Fran Nitesh
While live chat is great for direct, synchronous conversations, it requires both parties to be online simultaneously. Boei supports asynchronous communication across more than 50 channels. This means customers can reach out when it's convenient for them and businesses can respond when they're able. Boei also offers the flexibility to proactively start conversations and present a wide range of interactive content to engage visitors.
Boei is a perfect complement to live chat. Not all customers prefer live chat - some might want to send an email, make a phone call, or reach out on social media. Boei caters to all these preferences by offering multiple ways for customers to connect with you. Additionally, Boei allows you to proactively engage visitors with custom messages, FAQ questions, callback forms, videos, and more.
Social media is an important channel for customer service, but it's only one of many. Customers have different communication preferences, and Boei caters to these by offering 50+ channels to connect with your business. Plus, Boei centralizes these communication options in one place, making it easier for you to manage.
Boei turns your website into a proactive customer engagement tool. By offering your customers multiple convenient ways to connect, you can answer their questions and address their concerns more effectively, leading to higher customer satisfaction and increased conversions. The ability to proactively display messages and content can guide visitors towards making a purchase.
Absolutely. While Boei supports 50+ channels, you can choose to use only one if that suits your business best. But remember, Boei is more than just a contact tool - you can also use it to display custom messages, videos, and various forms to engage visitors proactively.
Boei is designed to initiate interactions with your customers across multiple channels. However, it does not provide a way to manage responses centrally. Each platform you connect to Boei will have its own way of managing and responding to customer interactions. The goal of Boei is to provide a versatile tool that enhances your website's ability to engage visitors and turn them into leads.