More context.More continuity.
Follow a longer thread, bring in more evidence, and keep research and file review together.
$19per month
- 30-day first-subscription guarantee
- Cancel renewal anytime
- Private by default
All current plans provide consumer health-intelligence features. They do not include diagnosis, prescribing, emergency response, or continuous clinical monitoring.
When the question needs more room.
Hold longer investigations in context, compare more than one source, and keep file work moving without weekly resets.
Follow longer investigations
256k active context and up to 192 reasoning passes support longer investigations.
Compare more evidence
Compare current evidence across multiple cited sources with up to 4 tools working at once.
Keep file work moving
No fixed weekly import count, up to 4 files per message, and balanced image understanding.
Work without daily resets
No fixed daily message count, 4 min voice input, and 4 queued follow-ups.
The tools behind the answer.
Every tier starts from the same private, cited health workspace. The plan changes the amount of room available inside it.
- Advanced health reasoning
- $20 included monthly usage
- Extended health context
- Up to 192 reasoning passes
- More parallel tools
- No weekly file cap
- Files up to 25 MB
- 10 GB synchronized files
- Deeper file and image review
- Multi-source research
- Longer voice and more follow-ups
Bring the evidence with you.
Documents, data, and images share one encrypted evidence boundary. Your plan determines the review depth and working capacity.
Documents and data
- DOC / DOCX
- ODT / RTF
- PPT / PPTX
- ODP
- XLS / XLSX / XLSM
- ODS
- CSV / TSV
- JSON / FHIR / GeoJSON
- EPUB
- HTML
- Text
- Code
- GPX / TCX
- VCF
Modern documents, structured health data, books, code, and activity exports are analysis-ready.
Images
- JPG
- PNG
- WebP
- AVIF
- GIF
- SVG
- HEIC / HEIF
- TIFF
Upload and preview modern image formats; visual analysis follows the selected plan's vision level.
Preview support
- Local · ODT / RTF / ODP
- Preview · Audio / video
- Unsupported · Keynote
The interface distinguishes local extraction, isolated conversion, preview-only media, and unsupported files before analysis.
Capacity changes. Standards do not.
Private
Health context stays browser-local by default. Synchronized files are encrypted on a trusted browser before upload.
Transparent
Citations stay linked to the sources behind an answer, so the evidence remains inspectable.
Bounded
Context, tools, files, and research depth are enforced at explicit runtime boundaries.
Choose the room you need next.
Plus questions, answered.
How does Plus included usage work?
Plus has no fixed daily message count or weekly document and image count. Chat, files, voice, tools, and model work draw from the included $20 monthly compute allowance. Safety, file-size, and per-message limits still apply.
What can I attach?
This plan accepts up to 4 files with one message, with a 25 MiB upload ceiling for each file. Format-specific analysis limits can be lower and are enforced before processing. Supported analysis includes modern PDFs, Office documents, spreadsheets, structured data, text, code, EPUB, health-data formats, and common images.
How much reasoning happens in one answer?
HealthOS Advanced can admit up to 192 bounded reasoning and tool passes for one answer, with as many as 4 independent tools running together. These are ceilings, not a promise that every answer will consume every pass: HealthOS can finish earlier when the evidence is sufficient, and safety or account-admission checks can stop work before the ceiling.
How do file and image allowances work together?
No fixed weekly import count. A single message can contain up to 4 files, and each accepted upload must stay within its file and format limits. balanced image understanding follows the same plan envelope; previews do not imply that every format is analysis-ready. The interface identifies the boundary that was reached instead of silently dropping an attachment.
What happens when I reach a limit?
A plan limit is an admission boundary, not a reason to lose completed work. HealthOS identifies the relevant message, monthly usage, queue, file, reasoning, or account limit before additional work is admitted. Depending on the boundary, you can wait for a reset, reduce the request, remove an attachment, or move to a plan with more room.
How are health context and files protected?
Health context remains browser-local by default. This plan includes 10 GB of synchronized-file storage per member. A trusted browser encrypts those files before upload; the storage provider receives ciphertext, while operational records omit raw prompt, answer, and file content.
Can I change plans without rebuilding my workspace?
Changing plans changes the synchronized-file capacity the server can admit; it does not transfer ownership or delete files merely because usage is above a new limit. Existing files remain readable, exportable, and deletable, while new uploads pause until usage fits the current allowance. Paid access changes only after the billing event is confirmed.
How do I contact support?
Submit account, privacy, policy, or technical requests at any time through hello@anistratenco.com. Intake is always available; response time depends on complexity and sensitivity.
For research that continues tomorrow.
Plus is for the point where your health workflow becomes regular—not occasional.