Tally Forms Adds Formula Support to Conditional Logic Across All Plans.

Tally Forms rolled out an update that lets users edit and embed formulas directly into conditional logic rules. The feature, now available across all pricing tiers, expands how builders can create dynamic, logic-driven forms without writing code.

The change means form creators can now combine calculated fields with branching logic. For example, a form could automatically show or hide sections based on the result of a formula that multiplies quantity by price, or trigger different pathways depending on a score computed from multiple inputs.

Tally announced the update on LinkedIn, positioning it as a workflow improvement for teams building more complex forms. The company, which launched a formula editor earlier this year to handle advanced calculated fields, has now extended formula support to the conditional logic layer.

Conditional logic in form builders typically relies on simple comparisons: if a user selects "Yes," show the next question. With formula support, Tally users can now write rules that evaluate the output of a calculation before deciding what to display.

This opens up use cases like multi-step pricing calculators, dynamic qualification forms, or surveys that adapt based on cumulative scores. Instead of building separate forms or relying on external tools, users can handle the logic natively inside Tally.

The feature works with Tally's existing formula syntax, which supports basic arithmetic, text functions, and conditional operators. Users can reference any field in the form, perform calculations, and use the result as a condition for showing, hiding, or jumping to specific blocks.

Form builders like Typeform and Jotform have long offered conditional logic, but adding formula evaluation to that layer gives builders more flexibility without requiring integrations. For solo founders and small teams, it reduces the need to route data through automation platforms like Zapier or Make just to perform calculations before branching.

Tally's decision to make the feature available on all plans, including its free tier, also sets it apart. Most competitors gate advanced logic behind paid plans, which can be a barrier for early-stage projects or community builders testing ideas.

The update builds on recent improvements to Tally's organizational tools, including nested folders and collapsible workspaces, both aimed at helping users manage growing libraries of forms. Together, these updates suggest Tally is focusing on making its platform more capable for power users while keeping the interface simple enough for beginners.

The bootstrapped company continues to expand its feature set without raising outside capital, a model that has allowed it to maintain unlimited form submissions and responses on its free tier. For teams already using Tally, the formula update is live and requires no action to enable.