Solution design
Turn a rough solution description into the target architecture your team can align on.
recommendation-engine sync — architectureCurrentTo-Be
Event Stream
Kafka / MSK
event stream
KEEPStream Processing
Flink
stream processing
NEWFeature Storage
DynamoDB
online feature store
NEWOffline Store
training parity
RECOMMENDEDContracts & Quality
Schema Registry
event contracts
RECOMMENDEDDrift Monitoring
features + model
RECOMMENDEDLegacy Pipeline
PAIN
Batch ETL
nightly · 24h stale
RETIREDModel Inference
SageMaker
live inference
KEEP Picture complete · 3 gaps filled
Current → To-be · every system placed
Exports: draw.io · PNG · HTML
For Solution Architects, Project Managers, Solutions Engineers, Technical Consultants, Account Executives & IT Leaders
Describe your system. The architecture draws itself.
Skip the hours spent translating notes into diagrams. Walk away with clarity, shared understanding, and a path forward.
60 free credits · no card requiredNo modeling language to learnYour data never trains AIDelete anytime
Works fromDesign docsRequirementsRough notesSlack threadsCall transcripts8 file formats
The architecture- recommendations are a full day stale, the nightly batch pipeline can't keep up with catalog changes - events already land in Kafka today (MSK on the ingestion side) - if we stream through Flink we can compute features as events arrive instead of waiting for the 2am run - open q: where do features live then? the model reads from the warehouse right now - idea: DynamoDB as an online feature store — single-digit-ms reads, SageMaker scores against it directly - the 2am batch job retires (one less page) - need backfill for cold-start items — risk - decision: prototype the streaming path this sprint
See What Everyone Misses
The architecture was in your notes. Buried.
Loose bullets, half-finished thoughts, a wall of text — and inside it, an architecture. Drag to see what DiagramThis pulls out.
Where It Earns Its Keep
Built for the work that decides what happens next.
Proposals & pre-sales
A principal-grade diagram for the deck — from the notes you already have, before the follow-up.
Process mapping
Multi-actor swimlanes from a plain description of who does what, when.
Documentation
Give every system a current-state picture that stays editable as things change.
How It Works
Three steps. Zero manual drawing.
01
Describe the system
Type it in plain words — or paste a design doc, requirements, notes. TXT, PDF, DOCX, and more.
02
Watch it draw
The diagram streams in live as the AI places systems, connects flows, and labels every edge.
03
Refine and share
Edit directly on the canvas, then export to draw.io, PNG, or a shareable HTML file.
“I spent years redrawing the same boxes after every design discussion. DiagramThis is the tool I wished I had — describe the system once, and the boxes draw themselves before the follow-up email goes out.”
Pricing
Simple pricing. No surprises.
Process meetings, get diagrams and briefs. Start free, upgrade when you need more.
Best Value
FAQ
Common questions
Stop dragging boxes. Start describing systems.
Your notes already hold the architecture. DiagramThis turns them into the diagram that usually costs you the rest of the afternoon.
60 free credits · no card required · delete anytime