Top features we can implement into your app

Make your app irresistible to users and untouchable to competitors with Flexum’s expert collaborative software building services. We design and deliver custom text editor, real-time collaboration, and artificial intelligence features that drive sales and outpace the competition.

Why does your app need the text editor|
features?

With 30,000 SaaS companies and 18.4% annual market growth, the bar for innovation is higher than ever.
Basic apps don’t stand a chance. Mediocrity doesn’t sell today — and it won’t tomorrow.
To stand out and drive revenue, your app needs a sleek text editor for content creation, real-time collaboration to bring the team closer together, and AI tools that simplify workflows.
To keep your customers loyal, you need to wow them!

A basic app

An app with advanced features

Little user appeal

Users log in, lose interest quickly, and find the app outdated and behind market trends.

Immediate engagement

With smart editing, real-time teamwork, and AI tools, users see instant value and dive right in.

Retention drops

As users flock to competitors offering smarter features.

Retention skyrockets

As seamless collaboration, effortless workflows, and time-saving automation make it a daily go-to for users.

Few new users

Hardly. They scroll past, thinking it’s nothing special.

Userbase expansion

Advanced features set your app apart, making it the clear choice in a crowded market

Revenue stagnates

because no one’s upgrading or recommending the app.

Revenue grows

as users pay for features that deliver real value.

Little to no positive feedback

Rare and often critical: “It works okay, but nothing great.”

Lots of peer recommendations

Users love the app, leave great reviews, and tell others, bringing in more sales through referrals.

No competitive advantage

Meanwhile, competitors roll out efficient editors, live collaboration, and AI, leaving your app in their dust.

Browse all features

Text Editor Features

Text editor features are designed to make working with content more intuitive, dynamic, and versatile, transforming the user experience into something seamless and efficient. They go beyond basic text formatting, creating a custom, highly tailored interface that makes complex tasks feel easy for your users.
And here’s the thing: these features aren’t just for writing apps. They’re valuable for project management tools, form builders, and any software with a text-editing interface!
Let’s explore the wide variety of advanced text editor features we can add to your app…
Slash commands

Slash commands let users type shortcuts to format text, insert elements, or trigger actions instantly. They make the app more intuitive and responsive, improving navigation and streamlining workflows.

Drag-and-drop block editing

Drag-and-drop editing allows users to reorganize text, images, or layouts by simply dragging blocks. It’s an intuitive way to structure content quickly and efficiently.

Voice typing

Voice typing converts speech to text in real-time, perfect for working on the go, brainstorming, or avoiding manual typing.

Templates and snippets

Templates and snippets provide pre-designed formats and reusable text blocks, letting users start projects quickly without reinventing the wheel.

Inline placeholders

Inline placeholders let users add customizable fields, such as names, dates, or variables, directly into templates. They make it easy to personalize documents, generate automated messages, or create dynamic forms while keeping the format consistent.

Document version control and history

Version control tracks every change, allowing users to view, compare or restore previous versions of their documents in a few clicks. It ensures no data is ever lost and edits are always reversible.

Flexum Client: EmailOctopus

EmailOctopus is a powerful email marketing platform designed to simplify campaign creation and management.

Migration from Froala to TipTap

A pixel-perfect migration ensuring all old documents are fully compatible with the new editor, so users won’t notice any changes.

New text editor UI

Redesigned toolbars, popups, and buttons with an improved visual appearance for better usability.

Emoji insertion

Added emoji support to make content creation more engaging and expressive.

Text color & highlight features

Users can now add text color and highlights to improve readability and customization.

Want to access the power of next-gen apps with a text editor-like interface?

Let us handle those advanced text editor features and watch the revenue roll in. Let’s talk!

Let’s chat!

Real-Time Collaboration Features

Real-time collaboration features are the glue that holds modern teams together. They let multiple users work simultaneously in an app — whether it’s editing a document, brainstorming ideas, or managing tasks.
Decisions are faster, teamwork is stronger, and the team hits every deadline.

60%

growth
in teamwork apps reflects the rising need for seamless collaboration platforms.

57%

of teams
prefer tools with collaborative document editing, highlighting its essential role in daily workflows.

450%

increase
in top talent retention and a 50% drop in turnover are seen in companies with effective communication systems, demonstrating how collaboration boosts satisfaction and loyalty.

20-30%

productivity boost
from collaboration tools helps teams accomplish more in less time.

In a world shaped by remote and hybrid work, these features have gone from a luxury to an absolute necessity. Is your app ready to support it?

Real-time collaboration & editing

Real-time collaboration lets multiple users work on the same project at the same time, with everyone seeing updates instantly. It’s how teams in 2025 get things done — faster, smoother, and with instant synchronisation for everyone involved.

Users online (live) presence, avatars, live cursors, live selection, carets

This feature shows who’s online with live avatars, cursors, and selections, providing real-time visibility of user activity. It gives teams an immediate sense of presence, making remote collaboration feel as connected as being in the same room.

Inline mentions and references

Link relevant discussions or files, tagging teammates right in the content with inline mentions. It keeps communication in the app, so no one has to juggle between chats and documents.

Commenting with user mentions

Commenting with user mentions allows users to leave feedback and tag colleagues directly in context. It’s the perfect space for focused discussions, making collaboration more organized and actionable.

Flexum client: Blooksy

Blooksy is a collaborative book writing platform designed to streamline the process of writing, editing, and publishing books. It enables authors, editors, and teams to work together in real-time on the same project.

Read Blooksy case study

Real-time collaboration

Multiple users can collaborate on the same page in real time, with live cursors and user avatars for seamless teamwork.

Commenting system

Users can leave comments and engage in discussions directly within the document (similar to Google Docs).

Suggestion mode

Team members can suggest edits that others can approve or decline, streamlining the review process.

Collaborator permissions

Invite others to collaborate on a document and set permissions (read-only, commenter, or editor).

Want your users to collaborate like pros in 2025?

Let’s create an app that brings teams closer, no matter where they are.

Chat with us!

Artificial Intelligence Features

Artificial intelligence (AI) features take your app to the next level by adding smart automation, real-time insights, and hyper-personalized interactions. With AI, your app can predict user behavior, create content on the fly, and make decisions faster and smarter than ever before — leaving outdated methods in the dust.
And here’s the reality: apps that integrate AI will dominate the market.

77%

of companies are already using or exploring AI.

83%

of companies made it a top priority for growth, making SaaS apps without AI functionality risk becoming irrelevant as user expectations evolve.

63%

of organizations globally plan to adopt AI within the next three years, signaling that competition is about to intensify.

120%

year-over-year growth rate of the AI market drives innovation across industries.

2/3

of business owners believe AI enhances customer relationships, fostering user engagement and loyalty
Automated AI summarizations of latest workspace activities

AI-generated summaries highlight key updates in your workspace—like completed tasks, new comments, or recent changes. It helps users catch up quickly, so they can stay informed without sorting through endless notifications.

Writing AI assistant / AI copywriter

An AI writing assistant helps users create and edit content effortlessly, from drafting emails to writing reports. It handles repetitive tasks and sparks creativity, freeing users to focus on what really matters.

Generating formatted content and document structure based on your data (context)

This feature uses AI to turn your data into fully formatted content and ready-to-use document structures. It eliminates the stress of starting from scratch, giving users a polished starting point tailored to their needs.

Helpful chatbots based on your data (context)

AI chatbots use your organization’s data to answer questions and provide support instantly. Whether it’s finding company policies or resolving customer issues, these chatbots make information accessible and easy to use.

Flexum client: Distribute

Distribute is a sales content platform that enables go-to-market (GTM) teams to swiftly create personalized digital sales rooms, transforming meetings into actionable follow-ups, business cases, and account plans.

Read Distribute case study

AI-powered drafting

Automatically generate brand pages, including case studies, pitch decks, and call follow-ups.

Content summarization

Create concise and clear summaries of pages for quick overviews.

Content editing & review

AI-enhanced tools to improve writing, correct spelling, and adjust tone based on user requirements.

On-demand content generation

Generate any type of content users need, from blog posts to reports, based on specific requests.

Ready to make your app smarter?

Flexum can give your users the AI tools they love, saving their time, solving their problems, and making their workflows effortless. Let’s go!

Chat with us!

Why rely on Flexum for seamless real-time collaboration, AI tools, and advanced text editing features?

Creating an app users love isn’t just about features — it’s about delivering a seamless, intuitive experience that keeps them coming back. Today’s users demand:

Speed

Apps that allow solving their problems quickly.

Collaboration

Real-time teamwork with zero friction.

Innovation

Advanced tools like generative AI that simplify workflows.

The challenge:

The SaaS game is tough. New players keep popping up, and the bar for user experience just keeps rising. But when you’re juggling a million priorities, those features can sit in the backlog gathering dust. And while you’re waiting, your competitors are delivering on user expectations — and stealing the spotlight.

Here’s the good news…

There are text editor|-
savvy brains you can plug into
your team!

With proven expertise, Flexum developers design and implement a wide range of advanced features — real-time collaboration, generative AI, and more — that make your app more engaging, user-friendly, and, ultimately, more profitable.

And we move fast.

Using tools like TipTap, CKEditor, Quill, and others, we unlock functionality in a fraction of time and handle the complexity, so your app stays ahead.

Advanced features, zero hassle

We can develop the full range of advanced functionality modern users expect from your app — real-time collaboration, text editor features, generative AI, and more. Mix and match the features your users need, and we’ll handle the challenges of implementation.

Implementation, start to finish

We handle the entire implementation process — from design to deployment — so you don’t have to deal with the complexities of advanced editors or frameworks. We ensure seamless integration and a polished final product.

Focus on business-critical decisions

We’ll manage the technical side of the app while your team concentrates on strategic, high-priority tasks that drive growth and differentiate your app on the market.

Working with Flexum

Every app is unique, and so is our approach. We’re flexible, adaptable, and focused on building the features your users need. Here’s how we tailor the process to fit your goals…

1

Discovery phase
Completely free of charge, no strings attached ;) Just to see if we’re a good fit for each other. We hop on a call to discuss your product and understand your goals and challenges. Together, we brainstorm solutions to align on directions. Then, we share our vision of what we can bring to the table with you.

2

Pilot project
A short-term, fixed-price pilot project helps us prove we’re the right fit for a long-term partnership. Over one month, we build a proof of concept or tackle a specific, demanding feature for your app. This optional step is risk-free, results-driven, and gives you a feel for working with us.

3

Pilot execution
We get to work. Our team collaborates closely with yours to roll out initial solutions, gather feedback, and fine-tune the approach. The result? A clear, functional pilot that aligns with your expectations.

4

Long-term collaboration
For six months (or more), we fully integrate with your team, delivering advanced features like collaborative editing, predictive AI, and automated workflows. We ensure steady progress and adapt to your evolving needs.

5

Ongoing support
After launching your features, we provide continuous support — adding updates, resolving issues, and enhancing functionality to keep your app ahead of the competition.

Want to build an app your users will love?

We know how to do it, tailored to your needs and goals. Let’s work together!

Chat with us!

FAQ

How to choose the right features for your app?
Think about what would make your users’ experience smoother — better collaboration, faster workflows, smarter automation? Don’t worry if you’re unsure — that’s where we step in. Share your business goals and vision, and we’ll handle the rest. In our discovery phase, we’ll analyze your app and users, brainstorm ideas, and design a UX tailored to their needs. The result? A roadmap to turn your vision into a product your users will love.
How do I get started working with Flexum?
It’s simple! Reach out to us, and we’ll set up an initial meeting to learn about your app, business goals, and user pain points. From there, we’ll propose ideas, create a basic prototype if needed, and outline a plan for a pilot project. You’ll stay in control throughout, while we take care of the complexities.
What makes Flexum different?
We’re not just any web developers. We’re a Collaborative Software Agency, experts in creating SaaS platforms that are stickier, more engaging, and more profitable. With deep experience and advanced tools like TipTap, CKEditor, and Quill, we deliver cutting-edge features quickly while handling all the technical complexities. You focus on growing your business — we’ll handle the rest.
Can Flexum integrate features into any digital product?
Absolutely! Whether your app serves SaaS, EdTech, e-commerce, or any other industry, we can seamlessly integrate advanced features. We specialize in complex frameworks and editors, ensuring smooth integration tailored to your platform.
Does Flexum offer ready solutions or services?
At Flexum, we provide tailored web development services, not off-the-shelf products. We design and implement custom features to match your app’s unique needs, ensuring advanced functionality and a seamless user experience — no one-size-fits-all.

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,
CEO
,
ASO Giraffe