SolidInvoice
SolidInvoice: Flexible invoicing for small teams, with hosted plans or MIT-licensed self-hosting. Ranked #21 of 83 in Invoicing Software by our editors (7.4/10); pricing: Free plan · 14-day trial; best for teams choosing between hosted and self-hosted invoicing.
At a glance
- Editor score7.4 / 10
- PricingFree plan · 14-day trial
- Best forTeams choosing between hosted and self-hosted invoicing
- Free planYes
- Paid from$9/mo
- Founded2013
- Facts checked19 Sep 2026
Where it wins
- Recurring invoices, online payments, reminders, and multi-currency support
- Hosted plans start at $9/month; self-hosted software is MIT-licensed
- REST API, GraphQL, webhooks, and MCP integration
Where it doesn't
- Solo limits accounts to 10 active clients and one seat
- Automated reminders and REST API access begin with the Pro plan
- Self-hosting means installing and running it on your own server
Our verdict on SolidInvoice
SolidInvoice handles invoicing for freelancers, consultants, and small businesses, with a choice between a hosted service and MIT-licensed software on your own server. Its core scope includes branded invoices and quotes, recurring billing, client management, multi-currency invoicing, and online payments through Stripe and PayPal. Team roles and permissions, data export, and two-factor authentication support use beyond a solo workflow. It is a fit for teams that want flexibility in deployment; businesses seeking an invoicing tool without server management should focus on the hosted plans.
Hosted pricing is monthly: Solo costs $9 and includes 10 active clients, one seat, unlimited invoices, online payments, recurring invoices, and multi-currency support. Pro is $19 per month, raising the client limit to unlimited and seats to three, while adding automated payment reminders, custom branding, and REST API and MCP Server access. Business costs $39 per month and includes 10 team seats, invoice and quote templates, a custom domain, and dedicated support. All hosted plans include unlimited invoices. The free Self-hosted option is MIT-licensed and has no per-client limits, but it requires running the software on your own server.
For payment and delivery workflows, SolidInvoice connects with Stripe, PayPal, and bank transfer, and lists Postmark, Lemon Squeezy, and Google Analytics among its integrations. The API, GraphQL, webhooks, and MCP integration give teams options to connect other systems, while hosted plans include invoice delivery, backups, and EU hosting. That makes the hosted tiers relevant for teams wanting managed infrastructure and expanded collaboration; self-hosting suits those able to manage their own installation. Solo may feel restrictive once a business needs more than 10 active clients or one seat, while API access and automated reminders require Pro. Businesses needing those features alongside more seats can consider Business; those wanting a managed service should not choose the self-hosted route.
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SolidInvoice pricing
All 4 SolidInvoice plans and prices →
SolidInvoice fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $9/mo |
| Recurring invoices | Yes |
| Online payments | Yes |
| Payment reminders | Yes |
| Multi-currency invoicing | Yes |
| Included team users | 1 users |
| Client portal | Not verified |
| Free trial | 14 days |
| Deployment | Cloud, Desktop, Self-hosted |
| Platforms | Web, Linux, macOS |
| Integrations | 6 integrations: Stripe, PayPal, bank transfer, Postmark, Lemon Squeezy, Google Analytics |
| Pricing | Free plan · 14-day trial (source) |
| Website | solidinvoice.co |
| Facts checked | 19 Sep 2026 |
SolidInvoice integrations
SolidInvoice lists 6 integrations on its own site.
- Stripe
- PayPal
- bank transfer
- Postmark
- Lemon Squeezy
- Google Analytics
Alternatives to SolidInvoice
- Zoho InvoiceA free invoicing tool with payments, reminders, portals, projects, and reporting.9.4
- PayPal InvoicingA free invoicing option for small businesses already using PayPal.9.3
- Stripe InvoicingA payment-focused invoicing system for global billing and recurring collections.9.2
See all SolidInvoice alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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