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KX21

Software that signs documents and forms, records lead calls, routes leads and runs voice AI call answering.

DocumentsVoiceWorkflow automationUsage-based pricing
kx21.com ↗LinkedInInstagramLaunched on Product Hunt · 2026-10-13
At a glanceswept 2026-10-13

≈ 6visits/mo

Established · estimate, read 2026-10-13

For
Lead-buying and call-center teams paying for e-sign, call tracking, and lead routing software.
Price
From $15/mopricing page, read 2026-10-14 ↗
Activity
Actively maintainedsite updated yesterday
Company
Domain since 2022domain registered
AlternativesSet it up for my teamIs KX21 yours? Claim the card →
What people do with itread off kx21.com on 2026-10-14
  • track which calls turn into leads and where they go
  • collect e-signatures without paying per seat
  • compare last month's bill against these per-unit rates
The companyeach fact with its source · read 2026-10-14
  • Domain since2022domain registered
  • HeadquartersLas Vegas, USper their site
Your datawhat they publish, each line with its page · read 2026-10-14

These are KX21'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.

Alternatives in Documentsby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

All Documents tools →

Questions this page answers
  • What is KX21?

    Software that signs documents and forms, records lead calls, routes leads and runs voice AI call answering. It is listed in the Atlas under Documents.

  • Who is KX21 for?

    Lead-buying and call-center teams paying for e-sign, call tracking, and lead routing software.

  • How much does KX21 cost?

    Paid plans start at $15/mo, per KX21's pricing page on 2026-10-14.

  • Is KX21 free?

    No. Its pricing page showed no free plan on 2026-10-14.

  • Do people use KX21?

    Established: ≈ 6 visits/mo · estimate, 2026-10.

  • Is KX21 still maintained?

    Actively maintained: site updated yesterday.

  • Is KX21 safe?

    We do not audit vendors. What KX21 publishes, read 2026-10-14: GDPR, CCPA stated on its privacy policy.

  • Does KX21 give refunds?

    In its own words (terms of service, 2026-10-14): “All fees are paid in advance and are non-refundable, unless otherwise specified in this Agreement.”

  • What are alternatives to KX21?

    In Documents, by use: eformly, DodoForm v2, 99 Data Rooms, US Global Mail, MeisterTask, DocsBot.

Not quite it? Describe the job

beta

Five tools from the Atlas that fit it, each judged against what you wrote.

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.