Convertigo

Convertigo is an open-source enterprise application builder that pairs no-code tools for business teams with low-code development for professionals. It suits organizations building web, mobile or desktop applications around varied data sources, especially when offline operation and flexible hosting matter. Its breadth is compelling, but the one-environment Community Edition is a narrow starting point beside the paid editions’ broader operating capabilities.

Overview

Convertigo targets full-stack application development rather than a single app format: it supports pixel-perfect web, mobile and desktop applications. Business teams can work in its No Code Studio, while professional developers have a Low Code Studio and pro-code support. Developers are unlimited, which can make it easier to involve a broader technical team without tying access to developer seats.

The platform’s enterprise emphasis shows in its hosting choices, authentication options and included support. License fees include a service-level agreement, five-day-a-week 9/5 support, managed Cloud or on-premises hosting and version upgrades. That package may suit organizations that want operational support alongside development tools; the per-user price is only part of the buying decision because internal-user and external-user pricing use different bases.

Key features

• Broad integration coverage: Convertigo connects through REST, SOAP, SQL and OData, and states that it offers more than 300 connectors. Examples include Mistral AI, CouchDB, IBM 3270/5250, DB400, DB2, Oracle, MySQL, SQL Server, PostgreSQL, Google Drive, Kafka and ChatGPT. This range is useful when applications need to work across modern services and established enterprise systems.
• Offline operation: Full Sync synchronizes application data once connectivity returns, allowing an app to operate offline. That is a meaningful fit for mobile workflows where continuous access cannot be assumed.
• Authentication and security: Built-in authentication supports LDAP, OAuth 2.0, OpenID and SAML 2.0, including Windows Active Directory integration. Convertigo also describes data encryption, secure connections and access control, addressing common enterprise requirements without reducing the platform to a connector catalogue.
• Hosting choice: Applications can run on managed Cloud, on premises or on a customer’s own Cloud infrastructure. Organizations can align deployment with their infrastructure preferences rather than being limited to one hosting model.
• Workflow automation: Convertigo supports workflow automation and role permissions, extending its use beyond building application screens.

Pricing

Convertigo uses freemium pricing, with a free plan, a seven-day trial and paid plans starting at €15/user/mo. The displayed edition prices are per user per month; the pricing basis changes by audience, with internal-user pricing based on application end users and external-user pricing based on actual usage volume. Developers are unlimited.

• Community Edition: Price not listed; includes one environment. It offers a way to begin with a single environment, but teams needing multiple environments should compare it with Starter.
• Starter Edition: €15 a month, billed per user. It includes No Code Studio, a 99.5% uptime guarantee, 9/5 support and SLA, LDAP/OAuth/OpenID, on-premises or managed Cloud, two environments, offline data and NoSQL. This is the practical entry point for teams that need those operational and offline capabilities, though the two-environment cap is worth weighing against development and deployment workflows.
• Enterprise Edition: €20 a month, billed per user. It adds a dedicated CSM, DevOps integration, billing and analytics, RPA connectors, unlimited environments and SAP BAPI connectors. The extra cost is most defensible for teams that need these specific operational, automation or SAP capabilities; otherwise Starter already covers a substantial core set.

The seven-day trial gives prospective buyers a short evaluation window. The difference between internal-user and external-user billing also means the right cost comparison depends on who will use the application and how usage is counted.

Platforms

Convertigo supports Android, iOS, web, API, Linux, macOS, Windows and self-hosted deployments. Convertigo Studio downloads are available for Windows, Mac and Linux, while application hosting can be managed Cloud, on premises or on the customer’s own Cloud infrastructure.

Who it's for

Convertigo is strongest for organizations that need to build applications across business and professional development teams, connect to varied databases or enterprise systems, and account for offline use or hosting requirements. Its stated customer base includes hundreds of SMEs and large organizations in banking, insurance and retail, which aligns with its enterprise-oriented authentication, support and deployment options.

It is less compelling for a small project that needs only one environment and has no use for enterprise integrations or deployment choices: the Community Edition is capped at one environment, while the paid editions’ strengths are tied to broader organizational needs.

Pros and cons

• Pro: More than 300 stated connectors, including legacy and current systems, can help teams avoid building every integration from scratch.
• Pro: Full Sync supports offline operation with synchronization after connectivity returns, a practical advantage for mobile work away from reliable networks.
• Pro: Managed Cloud, on-premises and customer-cloud hosting give organizations meaningful deployment flexibility.
• Pro: Unlimited developers avoid a developer-seat cap as teams expand.
• Con: Community Edition has only one environment, limiting its fit for teams that need separate environments.
• Con: External-user pricing is based on actual usage volume rather than the internal-user basis, so organizations must assess their audience model when estimating cost.
• Con: The seven-day trial is brief for evaluating a platform intended for enterprise application development.

Alternatives

For a broader category comparison, browse Low-Code Development Platforms or No-code app builders.

• Protogrid is another freemium option with a free plan and broad platform coverage; consider it if you want to compare another cross-platform builder.
• Wisej.NET offers a free trial with a full feature set and a Community edition for students, hobbyists and non-commercial projects, making it a relevant alternative for those audiences.
• AgilePoint NX has a free Community Edition capped at 25 named users and two applications; consider it if those limits fit your needs.
• Alpha Anywhere has a free developer edition for web and mobile development, with connection to any data source and unlimited apps; it is worth comparing if those free-tier terms suit your project.
• Anvil offers a free plan with unlimited apps, cloud hosting and one developer, a distinct option for someone seeking those stated free-plan limits.
• Omnis Studio has a free Community Edition for the lifetime of the app, with deployment limited by concurrent users and five concurrent users; consider it if that model matches your deployment.
• FlutterFlow has a free plan limited to two projects, up to two API endpoints and 10 Lite credits; compare it if those constraints are suitable.
• Draftbit has a free plan with one sandbox, three projects, two apps per project, one REST API integration per project and 5,000 one-time credits; consider it if those free-plan allowances fit.

Verdict

Convertigo is a strong choice for organizations that need visual and pro-code development, extensive connectivity, offline data support and hosting flexibility in one enterprise-oriented platform. Its strongest reason to choose it is that combination; its clearest reason to look elsewhere is the one-environment free tier and pricing that depends on whether users are internal or external. Teams should choose Starter for its two environments and core operational features, and move to Enterprise when DevOps integration, unlimited environments, RPA connectors or SAP BAPI connectors justify the higher per-user price.