Question: I need a solution that integrates with multiple services and allows me to automate notifications and workflows based on form submissions.

For a service that can handle lots of services and automate notifications and workflows based on form submissions, Pipedream is a great option. It lets you build complex applications that bridge your stack of services with low-level code control and no-code interfaces for convenience. With more than 2,100 APIs available as npm and PyPI packages, you can connect to a wide range of services like OpenAI, Salesforce and Microsoft Teams. Pipedream supports instant deployment and offers four pricing tiers, so it's useful for a wide range of needs.

Another top contender is Zapier, which connects to more than 7,000 apps to automate complex processes. With features like app connections, AI automation and enterprise-level security, Zapier lets you build your own automation without having to know how to code. It's good for tasks like tracking leads, managing sales pipelines and handling customer service, and is geared for startups, small and medium-sized businesses and enterprises.

Relay also offers deep integration with a wide range of tools like Airtable, Calendly and Salesforce. It's got more advanced workflow tools like paths, iterators and AI steps, so teams large or small can customize their workflows. With human-in-the-loop steps for collaboration and easy data input, Relay is designed to let anyone on the team automate their workflow.

Last, n8n is an AI-native workflow automation tool geared for technical teams. It's got 400+ integrations, a visual workflow editor and advanced AI abilities. With self-hosted infrastructure and strong security options like SOC2 compliance, n8n is a good fit for enterprise needs like onboarding and security incident response. It's got a variety of pricing tiers to match different business needs, so it's a good option for automating complex workflows.