KX21 · The Platform People
Kapture leads, track calls, route them and answer them with AI. For half what you pay now.
Four products. Every feature on every plan.
Kapture
Forms, lead recording, e-sign- $0.001 per lead recording
- $0.004 per form, $0.005 with recording on
- $15/mo unlimited e-sign
With your own connected storage. 2,000 free tokens, no card.
Komms
Voice AI$0.08/min
Reduces talk time 30–40% vs. your agents on the same script.
Talk time, billed every 6 seconds. Phone call included. $15/mo per number. 50,000 free tokens, no card.
Kurrent
Call tracking50% off your bill
Half your current call tracking bill, minimum $1,795/mo. Minutes billed by your carrier at their price.
KontrolX
Lead routing50% off your bill
Half your current lead software bill, with a base rate that starts at $2,500/mo.
Built by Jordan Soblick, Thomas Coolidge and Rey Reyna, who ran the desks these bills land on. Meet the team →
From consent to outcome, on one stack.
- KaptureConsentExact words they agreed to
- KontrolXLeadScreened, enriched, stored
- KurrentCallChecked before it rings
- KommsConversationAnswers, qualifies, transfers
- OutcomeSaved to the lead’s record
Every lead ends in one recorded outcome: Transferred, Booked, Not qualified, Do not call, Blocked before it rang, Stopped at the lead check.
Kapture keeps the consent proof for every lead. Not legal advice.
What do you need to fix?
Popular pages
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KX21 in 22 seconds.
Four bills for one job. Here is the whole platform, then bring us the one that hurts most.
Priced against what you pay now.
Every comparison uses the other company’s own pricing page, for the same amount of work, with the source and the date. Contact us and we'll run it on your numbers.
Signing and forms
A DocuSign alternative without per-seat pricing: 500 signed documents a month on Kapture is $15, not ten seats. The same math for a Jotform alternative and a Typeform alternative, with the video of every submission included.
Calls
A Ringba alternative that runs on your own carrier account: the minutes bill at the carrier’s own rates, and the software is half what you pay now. See the TrackDrive alternative for the eleven separate charges Kurrent does not have.
Leads and voice
A TrustedForm alternative and Jornaya alternative that record the whole session as proof of consent. Start with what TCPA proof of consent has to show and how long to keep it. A Retell AI alternative at 8¢ a minute, AI and voice included, and a boberdoo alternative with no LeadQC charge, and a LeadsPedia alternative at half your current bill.
Lease the platform. Own your data.
Every KX21 product starts the same three ways.
Pick your plan
Pick a plan by how much you use. Every plan gives you all of it. We never hide a feature behind a bigger plan.
Keep what you already pay for
Kurrent runs on your own carrier account, at the carrier’s price. Kapture stores everything in your own bucket, or in ours. Komms includes the phone line, the AI and the voice in 8¢ a minute.
Use MCP for quick setup
Hook it up to Claude or your own AI helper. Then set the whole thing up by typing what you want: where calls go, who gets each lead, what happens next.
Built for AI helpers. Charts and reports come with it. Tell Claude or your own AI what you want, in plain words. We keep it on the newest models.
Compare · HubSpot alternatives
HubSpot alternatives in 2026, with every price checked
Updated
HubSpot is a CRM where sales reps keep track of their deals. You pay for each seat, and the Professional plan has a required setup fee. Here are three other CRMs and KontrolX, and how their prices compare.
We checked every price on each company’s own website. One tool on this list is ours: KontrolX. We put it last, and we list its limits too.
HubSpot alternatives at a glance
| Tool | Starts at | How it charges | Setup fee | Price read from |
|---|---|---|---|---|
| HubSpot (today) | $20/seat/mo | Per seat; free plan for 2 users | $1,500 once required for Pro | hubspot.com, 18 October 2026 |
| Salesforce | $25/user/mo | Per user | — | salesforce.com, 18 October 2026 |
| Pipedrive | $24/seat/mo | Per seat | — | pipedrive.com, 18 October 2026 |
| Zoho CRM | $20/user/mo | Per user; free for 3 users | — | zoho.com, 18 October 2026 |
| KontrolX (ours) | $2,500/mo | No seats, no per-lead fee | None | kx21.com, 3 October 2026 |
“Starts at” is the lowest public monthly price, paid monthly. Paying yearly is often cheaper. Each CRM sells bigger plans too, covered below.
How we checked these prices
We read each price on the company’s own pricing page. The table links to that page and shows the day we read it. Where a page shows the yearly price first, we switched it to monthly.
Our site checks every price again at least every 120 days. If a price gets too old, the site will not go live until someone checks it. That rule is in our code, not just a promise.
Some companies do not post prices. When that happens, we say so. We do not guess.
Before you switch: what HubSpot really costs
Sales Hub Starter is $20/seat/mo, paid monthly. Professional is $100/seat/mo, plus $1,500 once for required onboarding. Enterprise starts at $150/seat/mo, plus $3,500 once. Paying yearly costs less.
Each plan also comes with HubSpot Credits for its AI tools. Past those, you buy more.
Count your seats first. Ten Professional seats paid monthly come to $1,000 a month, plus the setup fee (our math).
1. Salesforce: a big CRM, priced per user
Starter Suite is $25/user/mo, billed monthly or yearly. Pro Suite is $100/user/mo, billed yearly. Bigger Sales Cloud plans cost more.
Every plan is priced per user, so the bill grows as your team grows.
2. Pipedrive: a simple deal pipeline, priced per seat
Lite is $24/seat/mo and Growth is $49/seat/mo, billed monthly. Paying yearly costs less. There is a 14-day free trial.
Pipedrive is built around a sales pipeline that reps drag deals through.
3. Zoho CRM: a free plan, then a low price per user
Zoho CRM is free for 3 users. Standard is $20/user/mo and Professional is $35/user/mo, billed monthly. Paying yearly costs less.
4. KontrolX: a record for every lead, with no seats
KontrolX is not a place for reps to work deals. It is where every lead is checked, filled in and sent where it needs to go:
- Every lead gets a lasting record: where it came from, what was done with it, and who was paid.
- Each new lead is checked for repeats, your blacklist and missing fields.
- Details are filled in with your own data vendor accounts, and each lookup’s cost is logged.
- Leads are sent to your team, your buyers, your dialer or your CRM, the way each one wants.
- A full API, webhooks, and 100+ MCP tools to run it from an AI client.
It is 50% off your current bill, with a base rate that starts at $2,500/mo. There are no seats and no per-lead fee.
Limits: for a small sales team, a per-seat CRM will cost less than the KontrolX base rate. You can keep your CRM and let KontrolX send it clean leads.
Contact us
Tell us roughly what you pay HubSpot today, and we will show you what the same work costs with us. No bill needed.
You get both prices side by side, and you decide.
More price-checked lists: boberdoo alternatives · LeadsPedia alternatives · All alternatives · All comparisons
Questions
What are the main alternatives to HubSpot?
Salesforce Starter Suite is $25/user/mo. Pipedrive Lite is $24/seat/mo. Zoho CRM is free for 3 users, then $20/user/mo. KontrolX is 50% off your current bill, with a base rate that starts at $2,500/mo, and no seats.
How much does HubSpot Sales Hub cost?
Starter is $20/seat/mo and Professional is $100/seat/mo, paid monthly. Enterprise starts at $150/seat/mo. There is a free plan for 2 users. KontrolX has no seats: it is 50% off your current bill, with a base rate that starts at $2,500/mo.
Does HubSpot charge a setup fee?
Yes, for the bigger plans. Professional needs onboarding of $1,500 once, and Enterprise $3,500 once. KontrolX has no setup fee; we set it up with you.
Is KontrolX a CRM like HubSpot?
No. HubSpot is where reps work their deals. KontrolX checks each lead, fills in its details and sends it where it needs to go, including to your CRM. It has no seats.
Is KontrolX cheaper than HubSpot?
It depends on your team. For a small team, HubSpot costs less: ten Professional seats paid monthly are $1,000 a month (our math), below the KontrolX base rate of $2,500/mo. KontrolX has no seats and no per-lead fee, and it is 50% off your current bill.