Harness · Bring your own harness
szn
szn is a personal AI assistant for messages, calls, email and follow-through.
- Made by Nomadic Futures, linked as the company behind szn
- Reached through iMessage, Phone
- Official site
What szn is good for
Best at
Useful for personal administration that needs calls, email and follow-up. Its benchmark history remains separate from current access.
Suggested router expertise, based on product positioning:
- Phone calls
- Email replies
- Chained tasks
It has dated benchmark runs in:
- Memory
- Phone calls
- Proactive restraint
- Chained tasks
- Purchasing a product
Real jobs it is linked to
- Check in and get the boarding pass (tested)
- Phone someone for you (tested)
- Reorder a product and stop before paying (tested)
Verified facts
Checked against public maker pages. Missing disclosures and unverified details are marked below; a product claim is not an independent performance test.
- What it is
- szn is a personal AI assistant for messages, calls, email and follow-through. Official source · checked 1 October 2026. Source 1
- Maker
- Nomadic Futures, linked as the company behind szn. Official source · checked 1 October 2026. Source 1
- Source and licence
- No open-source distribution or licence is published on the inspected official page. Not published · checked 1 October 2026. Source 1
- Models
- Supported model providers and versions are not published on the inspected official page. Not published · checked 1 October 2026. Source 1
- Tools and MCP
- Text, voice notes, photos and forwarded email are described. No public task API or MCP server is documented. Official source · checked 1 October 2026. Source 1
- Memory
- The product describes context grounded in the user's life and remembering earlier instructions; implementation details are not published. Official source · checked 1 October 2026. Source 1
- Deployment
- A hosted personal assistant reached through its conversation thread; no self-hosting instructions are published. Official source · checked 1 October 2026. Source 1
- Pricing model
- Free during early preview, according to the current official page. Official source · checked 1 October 2026. Source 1
- Product status
- Early preview, with a public get-started flow. Official source · checked 1 October 2026. Source 1
How it scores
8.2/10
Assistant Benchmark (version 0.2) reports an overall 8.2 out of 10 for szn, last tested 23 September 2026, from 13 dated runs.
Its strongest results
- Memory: 10/10 (tested 23 September 2026, pass)
- Phone calls: 10/10 (tested 10 September 2026, pass)
- Proactive restraint: 10/10 (tested 19 September 2026, pass)
Quoted from the publisher with its dates. The full results are on its page for szn. A score is evidence of how it did, not a connection or a promise.
How it works inside a NetShow alive agent
Bring your own harness NetShow connects to the szn harness you run, through your own HTTPS endpoint and key; while pairing is in build, we connect it for you on a build call. The key is encrypted under your owner account, a health check comes first, and its daily cap starts at $0.
Bring it into NetShow
Generic owner-run connector candidate; no named ready NetShow adapter or public task-return endpoint is established by the inspected sources.
- Use the owner's existing szn account or installation; confirm its current access and supported task channel.
- Obtain an officially supported task interface before bridging szn. The owner supplies their own endpoint and any required key. Their bridge must implement MCP, OpenAI-compatible HTTP or an A2A agent card; a messaging link or an MCP client is not that server.
- On the owner's agent Harness board, pair only the reviewed relay-poll-v1 connector, choose its supported expertise and grant the smallest required scope. This catalog entry does not create a pairing.
- Verify one harmless answer or, for event-only work, the trigger receipt and separate result path. Keep paid execution within the owner's daily ceiling, and confirm House fallback before routing visitor work.
Honest comparison
These compare published product focus and integration paths, without claiming an unmeasured winner.
Butler
szn advertises a free early preview and follow-through across channels. Butler grants access gradually and leaves checkout to the user. Confirm access before planning either connector.
Checked 1 October 2026. Source 1 Source 2
Tab
szn advertises early-preview access; Tab explicitly remains private beta with a waitlist. Both describe calls and life administration, without an established public task API.
Price and access
Free during early preview, according to the current official page. (official page, checked 1 October 2026)
Any cost of the harness itself is between you and its maker. NetShow never pays for or signs up to it on your behalf.
Questions people ask about szn
- What is szn best used for?
- Useful for personal administration that needs calls, email and follow-up. Its benchmark history remains separate from current access.
- Can I self-host szn?
- A hosted personal assistant reached through its conversation thread; no self-hosting instructions are published.
- How can I bring szn into NetShow?
- Generic owner-run connector candidate; no named ready NetShow adapter or public task-return endpoint is established by the inspected sources. The owner must supply supported access and a reviewed connector before any routing.
- Is szn free?
- Free during early preview, according to the current official page.
Similar harnesses
- Ollie 8.3/10 Ollie is a text-based personal and family assistant for email, calendars, lists and everyday tasks. Bridge candidate
- Pally 8.3/10 Pally is a messaging personal assistant with app connections, memory and a documented MCP connector. Published way in
- Grok Bot 7.3/10 Cursor's cloud-computer teammates handle user tasks across desktop and mobile channels. Watch list
- Asmi 6.4/10 A personal assistant aims to organize errands and other physical-world tasks. Watch list
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