The verdict
On the data we hold, Segment comes out ahead. Here is why, point by point.
What the data says
- Both cover 0 of the 1 features we compared.
- Only Segment has a free plan to start on.
- 1Password starts lower, at $3.99/mo against $120/mo.
- In our Tech stack ranking, Segment places 9 and 1Password 11 of 72.
Side by side
| 5 points compared | ||
|---|---|---|
| Starts at | $3.99/mo | $120/mo |
| Free plan | No | Yes |
| API | Yes | Yes |
| MCP server | Yes | Not known yet |
| Open source | No | No |
| Links |
Plans and pricing
1Password
- IndividualPersonal password manager for one person. Regular price $3.99 per month billed annually; $2.99 promo for new customers' first year.$47.88/yr
- FamiliesPersonal plan for up to 5 family members. Regular price $5.99 per month billed annually; $4.49 promo for the first year.$71.88/yr
- Teams Starter PackFlat price for 10 members, billed annually; extra seats up to 10 more at $4.99 per seat per month (EUR 4.49).$299.40/yr
- BusinessPer user, billed annually ($8.99 per user per month equivalent); adds SSO and identity-provider integrations.$107.88/yr/seat
Segment
- FreeFree forever: up to 1,000 visitors per month, 2 sources, 1 warehouse destination, 700+ integrations.Free
- TeamFrom $120 per month for 10,000 visitors, unlimited sources and Public API access; price scales with monthly tracked users.$120/mo
Prices as the vendors list them. They change often; the final price is on their sites.
Who each is for
Choose 1Password if…
Lean B2B teams and founders who share logins, API keys and other secrets across people and tools and want access managed centrally instead of passed around in chat.
Choose Segment if…
Marketing, data and product teams that need to collect customer data once from sites and apps and send it reliably to many tools, without building each connection by hand.
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