StackHangar vs 1Password Secrets Automation: secrets for a solo founder

1Password and StackHangar both store secrets encrypted so the company can't read them. They are built for different jobs. This page compares them on public facts, each linked to 1Password's own pages and dated. 1Password is the more mature product, and we say where.

Last checked 2026-11-09

What each one is for

1Password is a password manager for individuals, families and companies. Its developer tools (service accounts, Connect servers, the CLI and SDKs, and Environments) let apps, scripts and CI pull secrets out of 1Password vaults at runtime. They are built to deliver secrets to running software, and they sit inside a product with team vaults, admin controls and a large ecosystem of integrations.

StackHangar is a secrets manager for a founder who runs several products. It groups API keys, logins, domains, certificates and subscriptions by project and environment, warns you by email before dates run out, and walks you through the fix with playbooks. It tracks and helps you rotate what each product depends on. It doesn't hand secrets to your running app.

Side by side

1Password facts checked on 2026-11-09. Each row links its sources. "Not stated" means we found nothing on 1Password's public pages, not that the answer is no.

	1Password (developer tools)	StackHangar
What it stores	Logins, items and secrets in vaults. Service accounts can read the vaults and Environments you grant them, not your Personal, Private or Employee vaults. Source	API keys, logins, domains, certificates, memberships, subscriptions, database credentials and notes, grouped by project and environment.
Who it's for	Individuals, families, and teams and businesses. Developer tools are described on the Individual and Business plans. Personal pricing, business pricing	One founder running several products. Teams are not supported yet.
Encryption model	A password only you know plus a 128-bit Secret Key. 1Password says this dual-key model means it can't see the items you save. Source	Encrypted in your browser. A passkey unlocks the vault, with no master password. A printable recovery key is the fallback, and we can't recover the vault if you lose every passkey and the recovery key. Details
Expiry alerts	Watchtower flags expiring items inside the app, by default API credentials within 3 months and credit cards, memberships and driver's licenses within 2 months. You can add an expiry alert to a date field on any item. The page doesn't mention email notifications. Source	Email reminders 30, 7 and 1 days before and on the day, for items with a date or a rotation interval. The lead times are fixed and email is the only channel. The email gives a count, never item names. Details
Domains and subscriptions	Not stated as a feature. You can store them as items, and a custom date field can carry an expiry alert (see above).	Domains have a renewal date and an auto-renew flag, with the same email reminders. Subscriptions appear in a renewal calendar and send no email alerts.
AI agents	An MCP server (Environments, with an authorization prompt for each action) that doesn't return secrets to the agent, plus plugins for Claude Code and Cursor, `.env` validation hooks and agent sign-in filling. Which plans include these, and whether any are in beta, is not stated on the page. Source	An MCP server with seven tools. An agent asks, you approve with a passkey on `app.stackhangar.com`, and the agent gets a reference ID and your answer, never the value. Each agent has its own identity and can be disconnected in one click. Details
Running apps and CI	Service accounts (up to 100), Connect servers you host yourself with a REST API, and SDKs for Go, JavaScript and Python. Service accounts, Connect, SDKs	None. StackHangar doesn't serve secrets to your running app. On Solo, a playbook can push a new key to Vercel, GitHub or Netlify from your browser.
Price for a solo founder	Individual is $3.99 a month, billed yearly (a promotional $2.99 a month for the first 12 months applies to new annual customers who buy direct). Teams Starter Pack is $2.49 per user a month, billed yearly, with a minimum of 10 users. Business is $8.99 per user a month, billed yearly, with a minimum of 1 user. Which plans include service accounts is not stated on the pages we checked. Personal, Business	Free for 2 projects. Solo is $12 a month, or $99 a year, with unlimited projects. Priced per project, never per key.

Where 1Password is stronger

Maturity and reach. It is an established product used by individuals, families and companies. StackHangar is new and runs in the browser.
Team features. Its Families plan has shared vaults, and its Business plan has role-based vault sharing and integrations with Okta, Entra ID, OneLogin and Duo (personal, business pricing pages). Shared vaults in StackHangar are planned, not available.
Runtime delivery. Service accounts, Connect and the SDKs get secrets into apps and CI. StackHangar has no equivalent.
Ecosystem. Its pricing pages list a CLI, SDKs, and integrations with IDE extensions, CI/CD and infrastructure-as-code tools. StackHangar's integrations are Vercel, GitHub and Netlify for pushing a rotated key.
Everyday logins. Autofill and autosave, passkeys, and Watchtower alerts for weak or compromised credentials, on all your devices.

Choose 1Password if…

Your apps, scripts or CI need to read secrets at runtime.
You have, or soon will have, a team that shares vaults.
You want one tool for personal passwords, family sharing and developer secrets.
You rely on its integrations, SDKs or self-hosted Connect servers.

Choose StackHangar if…

You run several products alone and the problem is knowing what each depends on and when it expires.
You want expiry reminders for keys, domains and certificates, with a playbook for the fix.
You want coding agents to ask for keys through approvals you grant with a passkey, and never receive the value.
You'd rather pay per project than per seat.

You can use both

They don't compete for the same job. A common split: 1Password holds your everyday logins and delivers secrets to running software, and StackHangar tracks every key, domain and subscription per product, with the dates and the fix. StackHangar can import a password manager export, which is parsed in your browser. Neither tool needs to replace the other.

Sources

All 1Password facts were read from these official pages on 2026-11-09. Prices and plans change, so check the pages before you decide.

1Password is a trademark of its owner. This page isn't affiliated with or endorsed by 1Password.

Expiry alertsHow reminders work, and their limits. AI agentsApprovals without handing over values. SecurityWhat we can and can't see.

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