Tabidoo
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Knack
Podio
App Press
SpawnGraph
Miro
Mapify
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Tabidoo is a Czech low-code platform designed for creating custom business applications. Founded in 2017, it helps companies organize and manage their data once traditional spreadsheets are no longer enough. As a comprehensive and highly flexible system, it adapts to even the most demanding clients and grows with them as their business evolves and their needs expand over time.
One of Tabidoo’s biggest advantages is its pricing model. Unlike most SaaS platforms, Tabidoo charges per license, not per user, starting at just 1,500 CZK. The platform also offers a freemium model – all features are available free.
Tabidoo is used by companies of all sizes – from small businesses to large enterprises. The platform currently powers several thousand active users, and the number continues to grow rapidly. Among its key clients are Dr. Max, The National Theatre, The General Financial Directorate, Škoda Transportation, Atelier A8000, and Direct Auto.
👉 Edit, delete, or link data across multiple applications. 👉 Share applications with other users and assign permissions individually. 👉 Create dashboards and customize widgets such as tables, charts, KPIs, summary panels, and gauges. 👉 Set up email notifications, automated workflows, and reports. 👉 Download ready-made templates and adapt them to your needs. 👉 Manage data, tasks, and processes all in one place. 👉 Switch between 30+ languages – Tabidoo speaks your language. 👉 Transform data into clear visual infographics. 👉 Plan meetings and interviews directly within the platform. 👉 Integrate with other apps via Zapier, Make, or native API.
For more complex logic, users can customize Tabidoo further using JavaScript.
Behind Tabidoo stands a team of experienced developers – Michal Čumpelík, Pavel Hruschka, Vratislav Morkus, Jan Pinďák, and Jan Zedník – each with more than 20 years of experience in IT and software development.
SpawnGraph turns any PDF, URL, YouTube video, Word doc, PowerPoint, EPUB, or 90+ other file formats into an editable hierarchical mind map in seconds. All natural-language processing runs entirely in your browser — no data uploads, no AI API costs, no signup required. Real-time multi-user collaboration is included on every plan including the free tier. Built for students, researchers, consultants, and content creators who need to synthesize source material fast.
Key differentiators: • Browser-native NLP — verifiable in DevTools, your content never leaves your device during generation • 93+ file formats supported (PDFs, Word, PowerPoint, EPUB, YouTube transcripts, images via OCR, audio via Whisper WASM) • Real-time multi-user collaboration on every plan including free • No per-seat pricing • Free tier is the product, not a trial
Tabidoo SpawnGraphTabidoo's answer
.Net core, Mongo, Angular, RabbitMQ, Node.js....
SpawnGraph's answer:
Frontend (browser): - React 19 + Vite + TypeScript - @xyflow/react for the canvas - Yjs + y-indexeddb + y-protocols for real-time CRDT collaboration - Zustand for client state - Tailwind CSS for styling - pdf.js for PDF text extraction - Intl.Segmenter for tokenization - Whisper.cpp WASM for audio transcription - Tesseract.js for image OCR - @xenova/transformers for browser-side ML utilities - pdf-lib + pptxgenjs + jszip for client-side export to PDF/PPTX/zip - React Router v6 + SSR prerender for marketing pages
Backend: - Hono framework on Node.js (single VPS) - Postgres for primary storage - Lucia Auth for session management - Yjs sync server (WebSocket binary protocol) - Dodo Payments for billing (not Stripe) - Cloudflare Pages for static hosting + edge caching - Cloudflare DNS + Cloudflare Insights for analytics
Infra cost is ~$30/month at current traffic — single VPS + Cloudflare free tier + small Postgres instance.
Tabidoo's answer
Business model. Tabidoo does not charge per user. Even in free edition (pricing plan), all the features are available forever.
SpawnGraph's answer:
SpawnGraph is the only mind mapping tool that combines three things in one product: (1) browser-native natural-language processing — every PDF, document, and transcript is parsed entirely client-side, so your content never reaches our servers and you can verify it in DevTools → Network; (2) automatic mind map generation from 93+ source file formats including PDFs, Word, PowerPoint, EPUBs, YouTube transcripts (auto-fetched), audio recordings (Whisper WASM), and images (Tesseract OCR); and (3) real-time multi-user collaboration with named cursors on every plan including the free tier, with no per-seat pricing. Every other tool in the category sends your content to a cloud AI service, charges per generation, or locks collaboration behind a paid tier.
Tabidoo's answer
Tabidoo is an optimal choice for everyone, who knows how to run his business and just needs an affordable yet very good tool (IT System) to support the business. With Tabidoo, you are not forced to change the process, you are changing the system to support the process.
SpawnGraph's answer:
Three reasons:
Speed-to-first-map. Drop a 30-page research paper and SpawnGraph produces a hierarchical mind map in under 2 seconds. Tools like MindMeister, Miro, and Whimsical require you to type every node yourself. AI tools like Mapify or MyMap upload your document, charge per generation, and wait several seconds for a model round-trip.
Genuine privacy. Confidential pre-prints, interview transcripts, legal contracts, embargoed materials — none of it leaves your browser during generation. This isn't a marketing claim; open DevTools → Network and watch zero outbound requests during a generation. Critical for researchers, lawyers, and anyone working with sensitive content.
Free tier is the product, not a trial. Miro caps you at 3 editable boards. MindMeister at 3 maps. Heptabase has no free tier at all — just a 7-day trial. SpawnGraph's free tier covers 2 saved mindmaps, 8 export formats including watermarked PNG, real-time collaboration with up to 5 editors per board, and unlimited generation from any of 93+ file formats. Solo Pro at $5/month annual unlocks unlimited boards and the full export set — but the free tier is genuinely usable forever.
Tabidoo's answer
Our main audience includes small to medium-sized businesses focused on growth, looking to improve their management practices. These businesses are motivated to leave behind outdated methods like paper and spreadsheets in favor of a single, integrated system. They value having all their data in one place, avoiding the complexity of using different systems for different tasks. Our platform caters to those seeking a simple, all-in-one solution to streamline their operations.
SpawnGraph's answer:
SpawnGraph's primary users are knowledge workers who deal with a lot of source material and need to extract structure from it quickly:
Secondary audience: PKM enthusiasts (Obsidian, Heptabase, Logseq users) looking for a visual synthesis tool that complements their long-term knowledge management vault.
Tabidoo's answer
In 2016, a team of three developers, all former team leaders, faced a new project with many mundane tasks. They decided to take a different approach to make the development process more efficient and reusable for future projects. This decision came well before the rise of the LowCode/NoCode movement.
After finishing their first project, they saw the potential of their platform and decided to offer it to both developers and non-developers. That's how Tabidoo was created.
SpawnGraph's answer:
I built SpawnGraph because every "AI mind map" tool I tried in 2024–2025 had three problems: they required signup, they uploaded my PDFs to their servers, and they charged per generation (sometimes hidden as "credits"). I wanted to map research papers, technical docs, and YouTube talks without any of those constraints.
The technical insight was that modern browsers can do most of the heavy lifting client-side: pdf.js for PDF text extraction, Intl.Segmenter for tokenization (built into V8), heading-hierarchy reconstruction in plain JavaScript, Whisper.cpp WASM for audio transcription, and Tesseract.js for image OCR. The "AI" part of AI mind maps was largely unnecessary — most real-world documents already have implicit structure (headings, paragraphs, lists) that can be extracted deterministically.
Real-time collaboration was added next because mind mapping is genuinely better as a multi-player activity. We used Yjs CRDTs over a custom binary WebSocket protocol — the same underlying tech as Linear, Figma's multiplayer layer, and AFFiNE.
The product is solo-built and bootstrapped. We're currently pivoting toward a local-first desktop model (Tauri 2.x) for power users who want the same workflow without any browser dependency, modeled on Obsidian's approach.
SpawnGraph's answer:
Tabidoo has really made managing data easier for me. We use it to keep track of customer contacts and their order history, which is straightforward. What I like the most is that I can quickly tweak forms and create reports as needed... It's user-friendly, which is great for everyone - from tech-savvy users to those who are less experienced. It's also super flexible, handling small and large datasets with ease. Overall, it's been smooth sailing with Tabidoo, and I'd definitely recommend it.
I've been using Tabidoo for a while now, and I'm blown away by its capabilities! For someone with no or limited coding experience, this platform has truly been a game-changer.
Firstly, the user interface is intuitive and user-friendly. I was able to dive right in and start building without any prior training. The drag-and-drop functionality makes it a breeze to create apps, and workflows. Absolutely perfect for the smaller companies, since entry level is quite easy and also the price is great! You can start with the free version and upgrade anytime!
We switched to Tabidoo when our team started to expand. The price-solution ratio/quality and practicality of processing is absolutely great from my point of view. We don't pay for users and it is the biggest benefit, I think.
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