What is Catalyst used for?

Catalyst is used to build, host, and scale full-stack applications, APIs, and automation workflows without managing servers, often alongside Zoho apps.

Who should use Catalyst?

Catalyst suits developers, startups, system integrators, and enterprise IT teams that want serverless tooling, especially those already using Zoho CRM or other Zoho products.

Does Catalyst have a free plan?

Yes. Catalyst includes a free tier and a free development sandbox, with paid flat-rate monthly plans starting at about 10 dollars.

Can Catalyst extract data from documents or websites?

Yes. Catalyst offers OCR through its AI services and browser automation, which developers can use to build document and web data extraction workflows.

What are the best alternatives to Catalyst?

Popular alternatives to Catalyst include Google Firebase, AWS Amplify, Supabase, and Heroku, all offering managed hosting and backend services for applications.

Catalyst Reviews, Features & Alternatives

Overview

What is Catalyst?

Catalyst is Zoho's platform for building, deploying, and scaling full-stack applications without managing servers. It provides serverless functions, front-end hosting, object storage, event-driven flows, browser automation, CI/CD pipelines, and AI services such as OCR and QuickML. Audit logs and scoped logins support governance. Developers, startups, system integrators, and enterprise IT teams use Catalyst to build APIs, middleware, and data extraction workflows, especially when connecting to Zoho CRM and other Zoho apps.

Best for

Software DevelopersStartup TeamsSystem IntegratorsEnterprise IT TeamsZoho Customers

Product snapshot

Category: Data Extraction & Collection
Best for: Serverless app development
Deployment: Cloud
Free trial: Yes (free plan)
Integrations: Zoho CRM, GitHub, Stripe
AI features: Yes

Key features

Key features of Catalyst

Serverless functions

Run backend code and APIs without provisioning or managing servers.

Browser automation

Automate headless browser tasks for workflows such as collecting web data.

AI and OCR services

Add OCR, face analytics, and machine learning models through QuickML and Zia.

Event-driven flows

Trigger functions and jobs automatically from events and schedules.

CI/CD pipelines

Build, test, and deploy application code through automated pipelines.

Object storage

Store and serve files and application data from managed cloud storage.

Reviews

Catalyst reviews

6 reviews

Overall

4.8/5

Ease of use4.8/5
Features4.7/5
Value for money5/5
Customer support5/5

What users like

Free sandbox for development
Easy for newer developers
Works well with Zoho CRM
Timely and helpful support

What users dislike

Limited language and framework support
File storage limitations
Few real-world sample projects
No public URLs for stored files

Tarun K.

CEO

“Liked that novice developers can get started easily and that a free development environment is included. Found that the serverless setup can grow large and wanted more language, framework, and database support.”

Ramakrishna K.

Founder & CEO

“Liked how quickly they built middleware APIs, hosted VueJS apps, and handled payment transactions on the platform. Found the file storage limits restrictive.”

Veerabalvannan K.

Managing Partner

“Liked building apps without managing backend servers, with authentication, an API gateway, OCR, face analytics, and barcode scanning built in. Noted no major drawbacks and praised timely support.”

Anurag J.

Zoho Technical Head

“Liked the free sandbox that stays available until an app goes live. Found that there is no option to export data from ZCQL queries.”

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Alternatives

Top Catalyst alternatives

Google Firebase
Best for
Mobile and web backends
Why choose it
Managed backend services with generous free tier
AWS Amplify
Best for
AWS-based app teams
Why choose it
Full-stack hosting tied to the AWS ecosystem
Supabase
Best for
Postgres-based app backends
Why choose it
Open-source backend with database and storage
Heroku
Best for
Simple app hosting
Why choose it
Easy deployment for many languages and frameworks

Integrations

Catalyst integrations

Catalyst connects most closely with the Zoho ecosystem, including Zoho CRM, Zoho Books, Zoho Analytics, Zoho Campaigns, and Zoho Cliq, which makes it a common choice for extending Zoho apps with custom logic. Outside Zoho, it integrates with GitHub for source control and deployments, Stripe for payments, and Algolia for search. Developers can expose their own REST APIs through the built-in API gateway, call external services from serverless functions, and use browser automation and OCR to pull data from websites and documents. Event-driven flows and scheduled jobs move data between systems on a timetable or when specific events occur.

FAQ

Catalyst