Need a powerful tool without the cost? Run experiments on up to 100,000 users per month (Free Forever) using the only A/B testing tool built for speed. Early access to MidaGX.
Mida helps teams launch controlled website experiments without turning every copy, layout, or offer test into an engineering ticket. Use it to validate ideas, measure revenue or signup impact, and keep winning variants moving into production.
Create page variants with a visual editor, code editor, or AI-assisted workflow so marketers can move from hypothesis to live test without waiting for a full deployment cycle.
Mida uses a lightweight 15KB compressed script so teams can run experiments while protecting page speed and Core Web Vitals.
Track signups, purchases, lead submissions, revenue, and custom goals so every experiment connects to a measurable business outcome.
The strongest testing programs make it easy to launch more good ideas while keeping results understandable. Mida keeps that workflow simple.
Yes. Mida is designed for marketer-led website tests. Developers can still use code when needed, but most copy, layout, CTA, and landing page tests can be created without a deployment.
Start with high-intent pages and clear business metrics: landing page headlines, pricing page clarity, product page trust, checkout friction, and lead form completion.
The client script is 15KB compressed and focused on experiment delivery instead of bundling heavy analytics, heatmaps, or session recording tools.
Script weight, setup complexity, and pricing opacity are the top reasons teams switch from enterprise tools.
| Feature | Mida Best value | VWO | Optimizely | Google Optimize |
|---|---|---|---|---|
| Script size | 15KB compressed | ~150KB+ | ~200KB+ | Discontinued |
| Free plan | 100,000 visitors/mo, forever | No (retired) | No | No longer available |
| Paid pricing (starting) | $299/mo (annual) | ~$400/mo+ | Custom / enterprise | N/A |
| No-code visual editor | Yes | Yes | Limited | Yes (was) |
| GA4 integration | Yes — native | Yes | Yes | Yes (was native) |
| Run tests without developers | Yes | Partially | No — developer-heavy | Partially |
| AI-assisted variant creation | Yes — MidaGX | No | No | No |
| SPA / React / Vue support | Yes | Yes | Yes | Limited |
See the full breakdown on our VWO alternative and Google Optimize alternative pages. Once you have a winning variant, use a personalization tool to deploy it to specific segments.
A/B testing software is a tool that lets you split your website traffic between two or more versions of a page and measure which version drives more conversions, signups, or revenue. Modern platforms like Mida handle variant delivery, audience assignment, statistical analysis, and goal tracking — so marketing teams can run experiments without writing back-end code.
It depends on the tool. Some platforms ship scripts that are 150KB or larger, which can delay page rendering and hurt Core Web Vitals. Mida uses a 15KB compressed script specifically to keep experiment delivery fast. The snippet should be placed high in the page head so variants apply before visitors see the original content.
Yes. Mida's Sandbox plan is permanently free for up to 100,000 monthly tested users — no credit card required and no trial expiry. Paid plans start at $299 per month on annual billing and include AI-assisted variant creation, unlimited experiments, personalization, and feature flags.
Mida is lighter and simpler. VWO starts around $400 per month and retired its free tier. Optimizely targets enterprise teams with custom pricing and a developer-heavy implementation. Mida focuses on fast marketer-led experimentation: a 15KB script, a no-code visual editor, a permanent free plan up to 100,000 visitors, and AI-assisted variant creation through MidaGX. See the full breakdown on our VWO alternative and Google Optimize replacement pages.
Yes. Mida is built for marketer-led experimentation. After a developer places the snippet in the page head once, marketers can create variants with the visual editor, set targeting rules, define conversion goals, and publish experiments without touching code. Developers can still add custom JavaScript or CSS when the test needs it.
Yes. Mida includes a visual editor for copy, image, style, layout, and element changes. Marketers can build simple variants without engineering help, while teams that need more control can add custom JavaScript and CSS.
Mida is built around a lightweight testing script and anti-flicker handling that applies changes quickly while protecting the visitor experience. For sensitive pages, install the snippet as high as possible in the page head and QA the test before launch.
Yes. You can decide how much traffic enters a test, split traffic between control and variants, and keep visitors assigned consistently so returning visitors see the same experience.
Yes. Mida supports multiple active experiments, and teams can use targeting, priority, and mutual exclusion controls to avoid overlapping tests competing for the same visitors.
Mida supports page visits, clicks, form submissions, scroll depth, time on page, element appearance, revenue, custom events, and integration-based goals. You can choose a primary goal and review secondary goals in reporting.
Yes. Mida supports website experimentation through the JavaScript snippet and can support server-side or full-stack workflows for teams that need experiments outside the browser.
Yes. Mida can send experiment and conversion events to integrations such as GA4, Segment, Mixpanel, Amplitude, PostHog, HubSpot, webhooks, and other analytics or marketing tools.
Mida.so is a super lightweight A/B testing tool to help you experiment, analyze and implement conversion strategies in minutes.
