Offers advanced no-code form customization and robust database integrations, but with slightly less automated AI generation.
forms.app records 987,157 monthly visits with -11.2% month-over-month growth and Freemium, Paid pricing. Synthflow.ai records 95,542 monthly visits with -7.6% growth and Free Trial, Contact for Pricing pricing.

Enterprise AI voice agents that work inside your phone system
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | forms.app | synthflow.ai |
| Pricing Model | Freemium, Paid | Free Trial, Contact for Pricing |
| Monthly Visits | 987.16K (987,157) | 95.54K (95,542) |
| MoM Traffic Delta | -124.04K (-11.2%) | -7.91K (-7.6%) |
| Primary Market & Share | 🇧🇷 Brazil (26.1%) | 🇺🇸 United States (59.9%) |
| Direct Visits / mo | 595.53K | 32.52K |
| User Rating | 4.2 | 4.2 |
| Supported Platforms | Website | Website |
Build forms, surveys and quizzes in seconds — with unlimited free responses
Assemble forms, surveys, quizzes and polls visually, then brand them with custom themes and your own domain.
Describe what you need and the AI drafts the full form; it can also rephrase questions and generate multiple-choice answer options.
Automate the path from submission to spreadsheet, CRM or internal system without manual copying.
Start from reviewed templates for applications, bookings, feedback, HR, events and interactive quizzes.

Enterprise AI voice agents that work inside your phone system
Design AI agents for inbound and outbound calls without building a custom voice stack yourself.
Agents read and write Salesforce, HubSpot, Zendesk, Freshworks and more during the call, through 200+ integrations.
Keep your numbers and carrier thanks to built-in connections for Zoom, Five9, RingCentral, 8x8, Twilio, Telnyx, Vonage and Freshcaller, plus SIP setups.
Synthflow runs regional telephony infrastructure with SIP ladder, packet capture and quality scores for every call.
Offers advanced no-code form customization and robust database integrations, but with slightly less automated AI generation.

Build autonomous AI agents for WhatsApp, email, voice, and every channel your customers use.

Enterprise voice AI that resolves customer conversations
Enterprise voice AI that resolves customer conversations
SpecialistFocuses heavily on end-to-end encryption and privacy, trading some ease of design for high-security data collection.
SpecialistFocuses heavily on end-to-end encryption and privacy, trading some ease of design for high-security data collection.

Cloud phone system and AI voice agents for sales, support, and call centers
Cloud phone system and AI voice agents for sales, support, and call centers

Build, test, and ship chat and voice AI agents for customer experience

Enterprise voice AI agents that handle your most regulated phone calls
Enterprise voice AI agents that handle your most regulated phone calls

Provides seamless AI-native form generation from text prompts, matching forms.app's speed with cleaner modern layouts.

SpecialistExcels at building interactive quizzes and polls for lead capture, offering richer marketing funnel features than forms.app.
SpecialistExcels at building interactive quizzes and polls for lead capture, offering richer marketing funnel features than forms.app.

Free AI form builder for humans and AI agents
Free / Open-sourceAn open-source form builder offering AI assistance and unlimited submissions, ideal for self-hosting and data privacy.