not read yet
Use
- For
- Investigators, security teams and professionals researching emails, usernames and domains
- Price
- From $14.99/mopricing page, read Nov 2, 2026
- Company
- Opsis LLC · Domain since 2026 (registered this year) · ~1 peopleterms of service · domain registered · per their About page
- How it runs
- API
- Used for
- Find accounts linked to an email address
- Check whether a username appears across social and gaming sites
- Pull up domain context alongside email and username results
- Has an MCP server (1 in the registry)public registry →
- Publishes llms.txt, a file written for AI assistantsuseopsis.com ↗
- Domain since2026domain registered
- People~1per their About page ↗
- HeadquartersUnited Statesper their About page
- Run byOpsis LLCterms of service ↗
- Certifications they stateGDPR · CCPAprivacy policy ↗
- Privacy policy updated2026-06-10privacy policy ↗
These are Opsis's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.
- MCP servercom.useopsis/opsisverified in the MCP registry
- Stateanswers, requires sign-inchecked 2026-11-02
- Address to connectapi.useopsis.com/mcp
- API docsuseopsis.com/docs/apithe vendor's page ↗
- MCP docsuseopsis.com/products/osint-mcpthe vendor's page ↗
This card as JSON, for your agent →
Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.
Figure and bar: visits/mo, estimate · year: online since
- #1
Bond
Builds qualified prospect lists, verifies contacts, and generates personalized outreach from buying signals and company research.
5ActiveFrom $99/mo - #2
LeadGennie
Automates outbound sales campaigns across email, LinkedIn, and SMS with lead research, personalization, and meeting booking.
36 linking domainsActiveFrom $29/mo - #3
Avian
Researches prospects and generates personalized outreach messages across email, LinkedIn, and Twitter.
4ActiveFrom $5.33/mo - #4
ZiptaxMCP · open
Returns address-level sales tax rates for US and select global jurisdictions via an HTTP API, given an address, lat-long or postal code.
3.7kActiveFrom $29/mo - #5
Twain.ai
Researches prospects across the web and generates personalized cold outreach emails at scale.
2.6kActiveFrom $49/mo
Not it? Say what you need
betaThree tools from the Atlas for the job you describe, each with what fits and what does not.
No notes yet. What do you use Opsis for?
Sign in to leave a noteWhat is Opsis?
Queries online services for accounts tied to an email address or username, returning names, photos and locations where available. It is listed in the Atlas under Sales and made by Opsis LLC.
Who is Opsis for?
Investigators, security teams and professionals researching emails, usernames and domains
How much does Opsis cost?
Paid plans start at $14.99/mo, per Opsis's pricing page on 2026-11-02.
Is Opsis free?
No. Its pricing page showed no free plan on 2026-11-02.
Who owns Opsis?
Opsis is run by Opsis LLC, per its terms of service (2026-11-02).
Is Opsis safe?
We do not audit vendors. What Opsis publishes, read 2026-11-02: GDPR, CCPA stated on its privacy policy.
How do I cancel Opsis?
In its own words (terms of service, 2026-11-02): “You may cancel at any time by visiting the billing page while signed in and clicking “Manage subscription” to open the Stripe billing portal.”
What are alternatives to Opsis?
In Sales, by use: Bond, LeadGennie, Avian, Ziptax, Twain.ai.
How we read a tool
No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.
- Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
- Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
- Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
- The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.
How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.
How we read every tool → · By INITE Atlas Desk
Cookies
Before we count this visit
Analytics and ad measurement tell us which pages and which of our ads do their job: Google Analytics and Google Ads, the Meta pixel, Yandex Metrica, and one first-party id of our own. Nothing is stored until you answer, and declining changes nothing about the site.