Klantly
Klantly combines quotations, invoicing, customer management, scheduling, and quotation forms for service businesses.
What Klantly is
Klantly combines quotations, invoicing, customer management, scheduling, and quotation forms for service businesses. Customers can review and accept quotes online, while a visual pipeline tracks leads and deals. Its website configurator can collect enquiries or let customers build quotations with real-time price calculations. Customers can book appointments online and receive automatic confirmations and reminders. Quotes can become invoices, which the platform can send automatically and track for payment. Chat, email, and WhatsApp conversations can be linked to customers, quotes, and projects. Klantly also offers e-signatures and custom branding, with web and iOS access. Listed integrations include WhatsApp, Zapier, Meta, and Google Ads; Google Calendar is listed for Growth. Start costs 57.99 EUR monthly on annual billing and allows two users, 500 quotations, and 500 invoices per month. There is no free plan.
Good
- Online quote acceptance and lead pipeline
- Appointments include automatic confirmations and reminders
- Quotes can be converted into tracked invoices
- 14-day trial does not require payment details
Watch out
- No free plan is available
- Start is limited to two users
- Start caps monthly quotations and invoices at 500 each
- Annual prices exclude VAT
Who it suits
Klantly is aimed at contractors, installers, maintenance firms, and self-employed professionals who quote per job. It may suit service businesses that want customer records, scheduling, quotes, and invoicing in one platform.
Verdict
Klantly brings job quoting and follow-up tasks together, with features for customer communication and appointment booking. Compare plan limits and annual pricing with your team's needs before choosing a subscription.
Plans and prices
From Klantly's own pricing page, checked 15 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Start | €57.99 a month | 500 quotations/month · 500 invoices/month · 2 users · CRM · configurator · Zapier · priority support · annually, excl. VAT |
| Growth | €140 a month | Unlimited quotations and invoices · 5 users · automations · work orders · Google Calendar · Meta integration · online payments · annually, excl. VAT |
| Pro | €584.99 a month | Unlimited users · Meta Ads integration · API access · white-label · order forms · marketing dashboard · annually, excl. VAT |
The facts
Each one read from Klantly's own pages, with the date it was checked.
What it does
- API access
- API access is advertised as a Pro-plan feature.checked 15 Oct 2026
- API and webhooks
- The WordPress plugin documentation identifies Klantly API endpoints for OAuth connection, configuration synchronization, statistics and signed refresh requests.checked 15 Oct 2026
- Automation
- The platform automates lead registration, notifications, quotation follow-ups, invoice reminders and appointment confirmations.checked 15 Oct 2026
- Communication
- Chat, email and WhatsApp messages can be kept in one inbox and linked to customers, quotes and projects.checked 15 Oct 2026
- Configurator
- Website configurators let visitors assemble products or services and receive real-time indicative pricing before submitting an enquiry.checked 15 Oct 2026
- CRM
- Customer records link contact details with quotations, invoices, appointments, correspondence and projects.checked 15 Oct 2026
- Data retention
- The privacy policy states that invoicing data is retained for seven years and account data for the duration of the customer relationship.checked 15 Oct 2026
- Developer documentation
- Klantly's documentation navigation includes a dedicated API documentation link at developers.klantly.com.checked 15 Oct 2026
- Google Calendar limitation
- The documented Google Calendar connection sends appointments from Klantly to Google Calendar but does not import Google Calendar events back into Klantly.checked 15 Oct 2026
- Google Play data safety
- Google Play says the app shares no data with third parties, encrypts data in transit and allows deletion requests.checked 15 Oct 2026
- Google Play update
- The Android listing records an update on October 4, 2026 that added service requests, a work map, technician role support and customer search, while fixing appointment-time and display bugs.checked 15 Oct 2026
- Integrations
- The public site lists WhatsApp, Zapier, Meta and Google Ads integrations, while the pricing page also lists Google Calendar.checked 15 Oct 2026
- Intended users
- Klantly is aimed at service businesses such as contractors, installers, maintenance firms and self-employed professionals who quote per job.checked 8 Oct 2026
- Invoicing
- Accepted quotations can be converted into invoices, with automated sending, payment tracking and overdue reminders.checked 15 Oct 2026
- Meta Ads integration
- Meta Ads integration imports campaign metrics and can send won-deal conversions back through Meta Conversions API.checked 15 Oct 2026
- Notable limits
- The Start plan includes up to 500 quotations and 500 invoices per month and two users; Growth includes five users, while Pro has unlimited users.checked 8 Oct 2026
Where it runs
- Apple compatibility
- The iOS listing requires iOS 15 or later; Mac use requires macOS 12 or later on an Apple M1-or-newer Mac, and the app is marked as designed for iPad.checked 15 Oct 2026
- Apple data disclosure
- Apple's listing says the developer may link names, email addresses, messages, photos, identifiers, usage data and diagnostics to the user.checked 15 Oct 2026
- Mobile app
- The maker links to an iOS app in the App Store.checked 8 Oct 2026
- Mobile app features
- The Android app supports quotes, invoices, calendar, work orders, customer records, pipeline and chat, including offline changes and photo annotation.checked 15 Oct 2026
The company
- Company history
- Klantly's own history says the product was publicly launched in 2025 after a 2024 beta period for Direct Quote Form users.checked 15 Oct 2026
- Company size
- An October 2026 Klantly job listing described the company as having a team of four employees.checked 15 Oct 2026
- Headquarters
- Amsterdam, Netherlandschecked 28 Sep 2026
- Legal company
- The legal developer shown in app-store and site disclosures is Klantly B.V., with Dutch KVK number 42121406.checked 15 Oct 2026
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