What Tablif read on KX21's site
KX21 describes itself as: “E-Sign, Voice AI, Call Tracking & Lead Routing at Half the Price — KX21”
- Price model: Monthly · free tier
- Free tier: Free up to a limit
- Stage: Live, no waitlist
- Alternative to: DocuSign
- How it differs: “A DocuSign alternative without per-seat pricing”
What it is
Calls itself “platform”.
- Calls itself: platform
“KX21 is a platform for lead orchestration, call routing, and submission proofing.”
Where it puts itself
Positions itself as an alternative to DocuSign. Claims “Every feature on every plan”. Rules out “hide a feature behind a bigger plan”. Publishes a comparison page.
- Alternative to: DocuSign
- Superlative claim: Every feature on every plan
- Says it will not: hide a feature behind a bigger plan
“A DocuSign alternative without per-seat pricing : 500 signed documents a month on Kapture is $15, not ten seats.”
“A DocuSign alternative without per-seat pricing”
What it costs
Monthly subscription. A free tier up to a usage limit. Sales on request. 8 prices listed on its pages, from $0 to $2,500.
- Monthly: yes
- Free plan: free up to a limit
- Price: 8 prices, from $0 to $2,500
- Contact sales: yes
“$0.001 per lead recording”
“$0.004 per form, $0.005 with recording on”
Who it sells to
Sells to businesses.
- Sells to: businesses
“KX21 · The Platform People”
How it runs
A web app. Can be self-hosted. Hosted in the cloud. Offers an API. AI is the core of the product. You can bring your own API key.
- Kind: web
- Runs where: cloud / hosted · self-hosted
- API: yes
- AI role: core to the product
- Bring your own key: yes
“…read in your browser, never uploaded.”
“Kapture stores everything in your own bucket, or in ours.”
What it works with
Integrates with Claude. Names Kapture, Komms and 3 more on its pages.
- Integrates with: Claude
- Names: Kapture · Komms · KontrolX · +2
“Hook it up to Claude or your own AI helper.”
“KX21 is a platform for lead orchestration, call routing, and submission proofing.”
What it offers as proof
Live, no waitlist. Try it without signing up.
- Instant signup: yes
- Trial asks for: nothing
“Sign up for Kapture or Komms”
“2,000 free tokens, no card.”
Sources
Tablif read these pages, last on 13 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.
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