Frontstead Kit
Frontstead Kit: A free, self-hosted foundation for teams building branded real-estate marketplaces. Ranked #16 of 28 in Real Estate Marketplace Software by our editors (7.6/10); pricing: Free plan; best for technical teams wanting a free, open marketplace foundation.
At a glance
- Editor score7.6 / 10
- PricingFree plan
- Best forTechnical teams wanting a free, open marketplace foundation
- Free planYes
- Paid fromFree
- Facts checked20 Sep 2026
Where it wins
- Free Apache-2.0 kit with web, API, and self-hosted coverage
- RESO Web API synchronization with MLS Grid, Trestle, Bridge, and Spark
- Brandable portals with accounts, favorites, inquiries, and custom domains
Where it doesn't
- Requires technical ownership of self-hosted deployment and configuration
- Search acceleration through Typesense is optional rather than built-in
- Monetization and payment features are not described
Our verdict on Frontstead Kit
Frontstead Kit is an Apache-2.0, self-hosted development kit for brokerages, agencies, and teams creating niche real-estate marketplaces. It combines a public property-search portal, listing pages, a REST API, a PostgreSQL database, and a RESO Web API MLS synchronization worker. The kit is suited to technical teams that want control over branding, domains, MLS boards, listing policies, and property classifications rather than a packaged marketplace with a fixed operating model.
The product’s strongest area is its foundation for property discovery and marketplace operations. Consumer accounts, favorites, inquiry forms, authentication, listing pages, and portal operations cover the main interaction paths for buyers and renters. Property classification and collections support niche markets, while PostgreSQL-backed search provides the core search layer. Typesense can optionally accelerate search. MLS connectivity includes MLS Grid, Trestle, Bridge Interactive, and Spark API, giving teams several supported paths for listing synchronization through the RESO Web API worker.
Deployment flexibility is a clear advantage, but it also defines the product’s audience. Docker Compose and Railway documentation support deployment, while configurable domains and branding allow a marketplace to present a specific identity. Teams should choose Frontstead Kit when they have the technical capacity to manage configuration, hosting, integrations, and ongoing product development. It is less suitable for organizations seeking a fully managed marketplace, built-in paid monetization, or payment workflows. Frontstead Pro separately offers paid setup, managed hosting, MLS onboarding, and custom development, while the kit itself remains free and open source.
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Frontstead Kit pricing
Frontstead Kit fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Listing limit | Not verified |
| Agent seats | Not verified |
| Lead routing | Not verified |
| Listing syndication | Not verified |
| Listing import | Yes |
| Custom domain | Yes |
| Payment collection | Not verified |
| Deployment | Self-hosted |
| Platforms | Web |
| Support | Community, Docs |
| Built for | Small business, Mid-market (editorial estimate) |
| Integrations | 4 integrations: MLS Grid, Trestle, Bridge Interactive, Spark API |
| Pricing | Free plan |
| Website | frontstead.com |
| Facts checked | 20 Sep 2026 |
Frontstead Kit integrations
Frontstead Kit lists 4 integrations on its own site.
- MLS Grid
- Trestle
- Bridge Interactive
- Spark API
Alternatives to Frontstead Kit
- WREXAn affordable web marketplace with AI matching, CRM, referrals, and agency automation.9.4
- ConnectLinxA broad real estate workflow with a free entry plan and paid tiers from $59/month.9.2
- IMOBRIAA broad, integration-ready white-label marketplace for organizations buying through sales.9.1
See all Frontstead Kit alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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