SiliForm vs Formbricks
SiliForm vs Formbricks: Different Tools for Different Jobs
These tools overlap less than they appear to. Choose Formbricks for in-product micro-surveys, open-source self-hosting, and EU-resident data. Choose SiliForm for standalone conversational forms — lead capture, applications, research — with AI generation, validation, and unlimited free responses versus Formbricks' 250/month cloud cap.
Competitor pricing last verified 2026-07-18.
SiliForm vs Formbricks, feature by feature
| Feature | SiliForm | Formbricks |
|---|---|---|
| Primary use case | Standalone conversational forms & surveys | In-app / in-product micro-surveys (also link surveys) |
| Free tier response cap | Unlimited | 250 responses/month (cloud Hobby) |
| Pricing model | Free: unlimited forms & responses. Pro: $25/mo (or $20/mo billed yearly) | Pro $74/mo (2,000 resp), Scale $325/mo (5,000) — or self-host free |
| Open source / self-hosting | No | Yes — full open-source self-host option |
| AI form generation | Full structure from a description | Manual survey building; AI translations on Pro |
| Adaptive questioning | AI adapts follow-ups per respondent | Conditional logic; static questions |
| AI answer validation | Built in | Spam protection on Scale tier |
The cost-per-1,000-responses math
Formbricks' cloud pricing is aimed at product teams, and it climbs fast; the self-hosted option is the real budget path.
| Plan | Monthly cost | Per 1,000 responses |
|---|---|---|
| SiliForm Free | $0 | $0 |
| SiliForm Pro (yearly) | $20 | $20 |
| Formbricks Hobby (250 resp/mo) | $0 | cap too low |
| Formbricks Pro (2,000 resp/mo) | $74 | $37 |
| Formbricks self-hosted | $0 + your infra | infra cost |
Formbricks cloud prices verified against formbricks.com/pricing; cloud data is hosted in Frankfurt. Self-hosting is free but you run the servers.
What would 1,000 responses/month cost you?
Annual-billing rates from each vendor's live pricing page.
See a SiliForm form for yourself
The fastest way to judge the difference is to open a template — every one is a real, cloneable conversational form.
When Formbricks is the better choice
An honest comparison cuts both ways. Formbricks wins when:
- You're surveying users inside your product — targeted in-app micro-surveys triggered by user behavior are Formbricks' core competency, with iOS/Android SDKs.
- You need open source and self-hosting for compliance, data residency, or philosophy — SiliForm has no self-host option.
- EU data residency matters: Formbricks cloud runs from Frankfurt with a strong privacy posture.
Using Formbricks for link surveys?
That's the overlap where SiliForm wins: conversational flow, AI-generated structure, answer validation, and no 250-response cap. Rebuild your link survey free.
Rebuild my survey freeFree plan. Unlimited responses. No credit card required.
Frequently asked questions
Are SiliForm and Formbricks direct competitors?
Only partially. Formbricks is built for experience management — micro-surveys inside your app tied to user segments. SiliForm is built for standalone forms people fill out via a link: lead capture, applications, feedback, research. The overlap is link surveys, where SiliForm's conversational AI flow is the differentiator.
Is Formbricks really free if I self-host?
The software is open source and free to self-host — you pay for and operate the infrastructure. The managed cloud is free up to 250 responses/month, then $74/month for 2,000.
Which handles higher volume cheaper?
SiliForm, on managed hosting: unlimited responses free, or $20/month for Pro features. Formbricks cloud runs $74/month for 2,000 responses. Self-hosted Formbricks can beat both if you already run infrastructure.
Can SiliForm do in-app surveys?
SiliForm forms embed via iframe on any page, but there's no behavioral targeting or mobile SDK — honest gap. If triggered in-product surveys are the job, Formbricks is the right tool.