Open-source event ticketing with a flat annual/monthly fee, no per-ticket commission.
Best alternatives to Kelviq in 2026
Selling software worldwide means dealing with sales tax rules in over a hundred countries, currency conversion, fraud, and — for AI products — figuring out how to bill per token or per API call. Kelviq packages all of that into one service a company plugs in instead of building in-house. Kelviq is a merchant-of-record (MoR) billing platform for SaaS and AI companies, bundling payments, checkout, global tax compliance (VAT/GST across 100+ countries), subscriptions, real-time usage metering (API calls, AI tokens, compute units), license keys, digital delivery, and dynamic feature entitlements into a single system with typed SDKs (TypeScript, React, Node, Python). As MoR, Kelviq assumes legal liability for tax and regulatory compliance across the markets it serves.
Quick comparison of Kelviq alternatives
| # | Tool | Best for | Price |
|---|---|---|---|
| 1 | Event organizers running multiple paid events per year | — | |
| 2 | Individuals wanting to audit and cancel forgotten subscriptions | — | |
| 3 | Privacy-conscious individuals and developers comfortable self-hosting | — | |
| 4 | PME et petites équipes SaaS à facturation récurrente sur Stripe ou Square | — | |
| 5 | Développeurs d'agents IA et créateurs d'outils MCP ayant besoin d'un système de facturation et de plafonds de dépense intégré | — | |
| 6 | Vendeurs de produits numériques et agences web qui veulent vendre depuis un site déjà existant sans storefront séparé | — | |
| 7 | Équipes achats/procurement et responsables budget gérant des comparaisons de devis récurrentes | — | |
| 8 | Créateurs de contenu cherchant une alternative de monétisation à Patreon avec des frais plus bas. | — | |
| 9 | Développeurs déployant des agents IA autonomes avec accès à des systèmes de paiement | — | |
| 10 | Artisans qui établissent des devis : paysagistes, peintres, décorateurs, carreleurs, électriciens, plombiers, couvreurs, techniciens CVC, mécaniciens, detailers et entrepreneurs généraux. | — | |
| 11 | Entreprises SaaS facturées via Stripe cherchant à réduire le churn involontaire grâce à des offres de rétention ciblées. | — | |
| 12 | Freelances, petites entreprises et équipes qui veulent automatiser facturation et suivi des paiements | — |
- ✓ Flat annual/monthly fee, no per-ticket commission
- ✓ Open source (AGPL-3.0), free self-hosting option
Subscription tracker that scans your inbox to find recurring charges, no bank access needed.
- ✓ One-time payment, not a recurring subscription (€5-20)
- ✓ No bank account access required, inbox-only
Free, self-hosted personal finance manager with double-entry bookkeeping.
- ✓ Completely free, AGPL-3.0 open source
- ✓ Double-entry bookkeeping, accountant-grade accuracy
A payment recovery tool that chases down the failed Stripe and Square charges your payment processor gives up on, recovering revenue that would otherwise be silent churn.
- ✓ Dashboard gratuit avec vue claire du revenu à risque
- ✓ Récupération manuelle et automatisée combinées
An open-source payment layer that lets AI agents pay for MCP tools on a per-call basis, with spending limits so they can't run up an unexpected bill.
- ✓ Jetons de dépense cryptographiquement plafonnés
- ✓ Registre durable et auditable
Adds checkout, reviews, and digital delivery directly onto your existing website, so you don't need a separate storefront to sell digital products
- ✓ S'intègre directement sur le site existant, pas de storefront séparé à gérer
- ✓ Plan gratuit disponible sans carte de crédit
AI tool that reads supplier quotes in any format (PDF, spreadsheet, even a WhatsApp screenshot) and tells you which combination is cheapest
- ✓ Parse les devis dans des formats hétérogènes automatiquement
- ✓ Trouve la combinaison de fournisseurs la moins chère
Creator monetization platform combining memberships, per-post payments, and digital product sales, positioned as a lower-cost alternative to Patreon.
- ✓ Commission plus basse que Patreon (6% contre ~8-12% frais de paiement inclus)
- ✓ Facturation hybride : abonnements récurrents ET paiement à la publication sur un même post
A free, open-source guardrail that sits between an AI agent and payment APIs, enforcing spend limits, requiring human approval for unusual transactions, and logging every attempt.
- ✓ Plafonds de dépense configurables par agent
- ✓ Approbation humaine pour transactions inhabituelles
Quoting and invoicing software for tradespeople to generate branded quotes in 60 seconds on-site, collect deposits immediately, and automate invoicing and follow-up reminders.
- ✓ Aucun frais de mise en place ni frais cachés
- ✓ Les utilisateurs conservent 100% des acomptes collectés
RetainFast is a Stripe-native cancellation flow widget that intercepts churn attempts with customized offers and provides analytics on cancellation reasons. Designed for SaaS platforms to reduce involuntary churn through targeted retention flows.
- ✓ Extrêmement abordable et rapide à mettre en place (5 minutes)
- ✓ Aucun risque de sécurité lié à l'accès API
AI-powered invoicing platform for freelancers and teams that automates invoice creation, receipt scanning, payment tracking, and client management.
- ✓ Les fonctions IA réduisent nettement le travail administratif manuel
- ✓ Modèle freemium sans carte bancaire requise
FAQ about Kelviq alternatives
- What is the best alternative to Kelviq in 2026?
- Based on our selection, Chobble Tickets is the best alternative to Kelviq in 2026. Open-source event ticketing with a flat annual/monthly fee, no per-ticket commission.. See our full ranking above to compare all options.
- Is Kelviq free?
- Kelviq is a paid tool. Several alternatives in our selection offer free or freemium versions.
- How many alternatives to Kelviq are there?
- mySelectas has listed 12 alternatives to Kelviq in the Payments, Billing & Ops category. Our selection is updated regularly to include the best options available.