Fleksy Keyboard SDK
Component libraries software
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$269 per month
Free TrialFree version
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What is Fleksy Keyboard SDK
Fleksy Keyboard SDK is a mobile software development kit for embedding a custom on-screen keyboard into iOS and Android applications. It targets app developers and OEMs that need branded keyboard experiences, custom layouts, gesture input, and language features inside their apps. The SDK focuses on keyboard UI and text-input behavior rather than general-purpose UI components, and it is typically integrated as a native or platform-specific component within a mobile app codebase.
Purpose-built keyboard component
The SDK provides a specialized component for implementing an in-app keyboard, which is a narrower and deeper capability than general UI component libraries. This can reduce the effort required to build and maintain a custom keyboard from scratch. It is suited to apps that need controlled input experiences (for example, secure entry flows, domain-specific layouts, or branded keyboards).
Customization of input UX
Fleksy Keyboard SDK is designed to support customization of keyboard layouts, behaviors, and interaction patterns such as gestures. This helps teams align text entry with product requirements (e.g., custom keys, shortcuts, or domain-specific symbols). It can also support multiple languages and input features depending on the licensed package and configuration.
Mobile platform integration focus
The product is oriented around iOS and Android integration, which fits teams building native mobile apps or mobile-first products. A dedicated keyboard SDK can integrate more cleanly with mobile input pipelines than adapting generic UI toolkits for keyboard behavior. This focus can simplify implementation details such as handling text fields, input events, and keyboard lifecycle within mobile apps.
Narrow scope versus UI suites
Unlike broad component suites that cover grids, charts, forms, and reporting, this SDK primarily addresses keyboard and text input. Organizations looking for a single vendor to supply a wide range of UI components will still need additional libraries. This can increase vendor management and integration complexity across the overall application UI stack.
Licensing and dependency risk
As a commercial SDK, long-term cost and roadmap dependency can be a consideration compared with open-source or broadly adopted UI frameworks. Teams may need to evaluate licensing terms, distribution constraints, and support SLAs for their deployment model. If the SDK becomes central to the app’s input experience, switching costs can be significant.
Integration and QA overhead
Embedding a custom keyboard can introduce additional testing requirements across devices, OS versions, and accessibility settings. Input methods interact with sensitive areas such as text handling, autocorrect behavior, and secure fields, which can increase QA scope. Teams may also need to validate performance and privacy implications based on how text is processed and what telemetry is collected.
Plan & Pricing
| Plan | Price | Key features & notes |
|---|---|---|
| Develop | FREE* | Entry developer tier listed on Fleksy (conditions apply / promotional free period noted). Includes basic Virtual Keyboard SDK capabilities (iOS & Android) and is intended for initial/dev use. |
| One | $269 per month (billed annually) or $299 per month (monthly) | Standard commercial tier: includes full Virtual Keyboard SDK features (82+ languages, customization, Predictive Text engine). Typical entitlements shown: 2 apps, unlimited MAUs (per Fleksy product table). |
| Pro | $719 per month (billed annually) or $799 per month (monthly) | Higher-tier commercial plan with expanded entitlements (more apps — listed as 6 apps in vendor table), priority support and additional enterprise options. |
| Custom / Enterprise | Custom pricing | Enterprise / bespoke licensing (contact sales) — dedicated support, private repo, SLAs, tiered MAU pricing and other custom terms. |
Notes: Pricing, trial/free conditions and exact entitlements are stated on Fleksy’s official product/comparison and blog pages; some pages display an asterisk/conditions on the free/develop tier (e.g. limited-duration promotional terms).
Seller details
Fleksy
San Francisco, California, United States
2012
Private
https://www.fleksy.com/
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https://www.linkedin.com/company/fleksy
