Who we are
Soulthread Technologies Oy is a software studio based in Espoo, Finland, working with clients in Finland and internationally. We build tailored software, mobile apps for Android and iOS, online stores, and websites, we automate the routine work around them, and we create the content and visual identity that make it all feel like one story. Alongside client work we develop ventures of our own: Diafa PMS, llamanager, and our sister studio Science Stories all began in-house. Our team spans programming, design, and filmmaking, so a project can go from idea to launch under one roof.
Intention
We start every project by asking what it is for, and choose the technology to fit the answer.
Continuity
We build for the long run. Code, brands, and working relationships should still hold up years from now.
Craft
Quality is our starting point. We take care over the small details most people never notice.
What we do
Tailored Software
Software built around the way your business actually works, for the parts no off-the-shelf product fits: booking and management systems, internal tools, and dashboards. Built to be reliable and easy to live with for years, like Diafa PMS, the hotel management system we built and run ourselves.
Mobile Apps
Apps for Android and iOS, designed and built end to end: the app people hold in their hands, the system behind it, and the tools you need to run it after launch.
Websites & Online Stores
Websites that bring in customers, and online stores that are ready to sell: product catalogue, checkout, electronic payments, and delivery all set up and working. Fast, easy to update, and available in both English and Finnish from day one.
Automation & Process Optimization
We take the routine work that eats your week and make it run itself: publishing to social media on schedule, sending WhatsApp and text messages from your booking system or store, moving information between the tools you already use, and streamlining the steps in between. You describe how the work flows today; we make it flow better.
Content & Media
Words, images, and video for your channels: social media content, product photography direction, explainer videos, and film. Our sister studio Science Stories makes documentaries and scientific visuals, and the same storytelling craft runs through everything we produce.
Brand & Identity
Naming, logos, and a visual style that gives your business a coherent face from day one. Strongest when woven into a website or product project, so the identity and the thing itself are designed together.
Ready to make yours
Things we have built and run ourselves. Most are offered to you on your hardware, under your name, or wired into your systems, tailored to the client and priced on a quote. Read95 is our app for anyone learning a language by reading.
- Software
llamanager
Language, image, video, and speech models running on a machine you own, shared by your whole team through one queue, one address, and one dashboard. Chat, image and video generation, transcription, and more, with what you generate staying in house.
- Video service
Eye Contact Correction
Send us recordings where the speaker reads from a script or looks at the screen instead of the lens, and get them back with their eyes on the viewer. For course videos, presentations, interviews, and anything filmed on a laptop.
- Integration
WhatsApp & SMS
WhatsApp and text messages wired into the way you already work: marketing campaigns sent on schedule, confirmations and reminders sent by your own systems, and a shared inbox where your team or your clients read and answer every conversation.
- Software
Branded Video Meetings
A video meeting service of your own, on your server and at your address, wearing your brand from the join page to the closing screen. We tailor who can open a room and when, and connect it to the system you schedule from.
- App
Read95
A language-learning app built on reading: real books and articles, adapted so you already know 95% of the words, with the other 5% one press away. For iPhone, iPad, and Android, in eight languages.
What we've woven
Ventures we've built and run ourselves. The clearest evidence of how we work.

Diafa PMS is a property management system we built for hotels, guesthouses, and serviced apartments. It keeps reservations, payments across currencies, and guest messaging in one place, and it carries on working even when the connection drops. We built it to feel calm and quick to learn, so a small team can run the day without fighting their tools.

Science Stories is our sister studio, founded by the same team. It helps researchers and institutions tell the story of their work through documentaries, scientific visuals, course material, and short films that turn dense findings into something people can follow and remember.
Common questions
What does Soulthread Technologies do?
Soulthread Technologies is a software studio in Espoo, Finland. We build tailored software, mobile apps for Android and iOS, online stores, and websites, automate routine business processes, and produce content and visual identity, for clients in Finland and internationally. We also offer products of our own, from llamanager to branded video meetings, and run ventures such as Diafa PMS.
What products do you offer?
Five. Four are set up for the client and priced on a quote: llamanager, for running language, image, video, and speech models on your own hardware; eye contact correction for recorded video; WhatsApp and SMS integration for marketing, notifications, and a shared inbox; and branded video meetings on your own server. The fifth, Read95, is our language-learning app, for anyone who would rather learn by reading. Each has its own page.
Where are you based, and do you work remotely?
We are based in Espoo, in Finland's capital region, operating as Soulthread Technologies Oy. We work with clients across Finland and internationally, and projects run fully remotely whenever that suits you.
Can you set up an online store with payments?
Yes. We set up complete online stores: products, checkout, electronic payment methods, and delivery options, ready to sell. We can also connect the store to your bookkeeping and marketing so orders flow without manual steps.
Can you automate our social media publishing?
Yes. We build publishing workflows that prepare and post content to your channels on schedule, so a week of posts takes an hour to plan instead of a little every day. We can also produce the content itself.
Do you build mobile apps?
Yes, for both Android and iOS. We design and build the app, the system behind it, and the tools you need to run it.
How does a project start?
Email us a few lines about what you need. We reply with questions, then propose a clear scope and price. We are a small studio: the people you talk to are the people who do the work.
What languages do you work in?
English and Finnish, both fluently. Websites and apps we deliver are routinely bilingual.
Tell us about your project
A product or app idea, a new online store or website, or routine work you want off your plate: send a few lines about it and we will take it from there. We work with founders, small businesses, and organisations who value craft and long-term thinking.
Espoo, Finland