Side by side
Aptien vs Hili Billing
Both stand on invoice approval software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free trial APISelf-hostedWeb
Aptien covers invoice routing, approvals, records, and audit evidence with options for integrations and customer-hosted data. Compare Premium and Enterprise capabilities, then use the trial to assess fit for your approval process.
Visit Aptien Free plan Web
Hili Billing centers billing review and owner approvals on a maintenance work order, with a recorded approval history. The service remains invitation-only during private beta, and formal SOC 2 and ISO 27001 certifications are not currently held.
Visit Hili BillingThe facts
| Aptien | Hili Billing | |
|---|---|---|
| Free plan | A free trial | Yes |
| Open source | Not published | Not published |
| Runs on | API, Self-hosted, Web | Web |
| Lowest paid plan | Free or on request | Pro: $29 a month |
| Plans published | 2 | 4 |
| Maker | Not published | Not published |
| Website | aptien.com | hiliai.com |
| On invoice approval software | #7 of 37 | #3 of 37 |
Aptien: what it does well
- Customizable multi-level approval workflows
- PDF attachments and purchase-order links
- Exports records to Excel or PDF
- Open REST API and custom integrations
- 30-day trial without a credit card
What to know first
- No free plan
- Enterprise features may require the Enterprise plan
- Onboarding package costs USD 600
Hili Billing: what it does well
- Owner approval works through a private link.
- Billing history cannot be overwritten.
- Assistant can flag estimate and invoice mismatches.
- Paid plans include integrations and Zapier automations.
What to know first
- No free trial is listed.
- Product is invitation-only during private beta.
- Starter has no integrations listed.
- Hili lacks formal SOC 2 and ISO 27001 certification.
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