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Opti-Behavior
Opti-Behavior
made by OptiUser
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Opti-Behavior vs Koko Analytics:
Full Behavior Suite vs Ultra-Light Counter (2026)

Short answer: Koko Analytics is a deliberately minimal, self-hosted pageview counter — it adds under 1 KB to your pages and counts views, visitors and referrers with almost no overhead. Opti-Behavior keeps the same self-hosted, cookieless ethos but adds the behavior layer a counter can't show — heatmaps, session recordings, funnels and A/B testing. Different jobs; they run happily side by side.

Koko is one of the fastest, lightest analytics plugins on WordPress with an open-source GPL codebase. But it is a pageview counter by design: it aggregates counts and stops there. It has no heatmaps, no session recordings, no funnels, no A/B testing and no form analytics. Opti-Behavior keeps every click on your own server and shows you why visitors convert — or leave.

Install Opti-Behavior Free Try Pro Free for 6 Months
📈 1700+ active installs 🇫🇷 Made in France 🔒 Self-hosted: visitor data stays on your own server

TL;DR — Which should you pick?

  • Pick Koko Analytics if you want the lightest possible self-hosted pageview counter — near-zero performance impact, cookieless, open source and free, with almost no configuration.
  • Pick Opti-Behavior if you want to see behavior — heatmaps, session replay, conversion funnels, form drop-off and A/B tests — while still self-hosting every click.
  • Run both and get the best of each: Koko as a featherweight counter on every page, Opti-Behavior for the deep behavior and conversion layer when it matters. They don't conflict.

Counting Pageviews vs Behavior & Conversion

Koko tells you a page got 10,000 views and where they came from. It can't tell you which button people rage-clicked, where they stopped scrolling, or which form field made them quit. Opti-Behavior answers those questions on your own server — the real-time dashboard sits next to heatmaps, recordings, funnels and A/B tests, not behind a second tool.

  • Koko = pageview counting. Views, visitors, referrers — fast and minimal.
  • Opti-Behavior = behavior + conversion. Heatmaps, replay, funnels, forms, A/B — the tools that move the numbers.
  • One dashboard, your server. No sampling, no external service, no data leaving WordPress.
Side-by-side comparison of lightweight pageview counting versus the Opti-Behavior behavior and conversion dashboard with heatmaps, recordings, funnels and A/B testing

Feature-by-Feature Comparison

Koko answers “how many, and from where?”. Opti-Behavior answers “why?”. This table shows where each tool is built to win.

Feature-by-feature comparison of Opti-Behavior and Koko Analytics.
FeatureOpti-BehaviorKoko Analytics
Click Heatmaps✓ Free✗ Not available
Scroll / Move / Attention Heatmaps✓ Pro✗ Not available
Session Recordings & Replay✓ Pro✗ Not available
Conversion Funnels✓ Free✗ Not available
Form Analytics (field drop-off)✓ Pro✗ Not available
User Journeys (Sankey flow)✓ Pro✗ Not available
Error & Core Web Vitals Tracking✓ Pro✗ Not available
A/B Testing (built in)✓ Free✗ Not available
Pageview & Visitor Counts✓ Free✓ Core strength
Referrer & Top-Pages Reports✓ Free✓ Yes
Real-Time Dashboard✓ Free✓ Yes
Smart Insights (CRO recommendations)✓ Free✗ Not available
Conversion Goals (click / scroll / form / revenue)✓ FreeBasic event counts (Pro)
Scheduled Email Reports✓ FreePro
Ultra-Light FootprintHybrid file/database storage✓ <1 KB script
Open Source (GPL)✓ Yes✓ Yes
Self-Hosted Data (you own it)✓ Yes✓ Yes
Works Without Cookies✓ Yes✓ Yes
Session LimitsUnlimitedSee vendor site
Price€0 – €89/yrSee vendor site

Competitor features and pricing change often: check the vendor's own site before deciding.

Add the behavior layer in minutes

Keep Koko for featherweight pageview counting — add Opti-Behavior for heatmaps, recordings, funnels and A/B tests on your own server.

Install Opti-Behavior Free → Try Pro Free for 6 Months

Where Opti-Behavior Wins

Koko reports how many people visited and where they came from. Opti-Behavior shows you what they did — the behavior a lightweight counter was never built to capture.

Opti-Behavior heatmaps dashboard with total heatmaps, total clicks, mobile traffic share and hottest page
Heatmaps. See every click, tap and hot zone by page and device — Koko has none of this.
Opti-Behavior session recordings list showing duration, visited pages, visitor type and device for each session
Session recordings. Replay real visits and watch exactly where people get stuck — impossible with a pageview counter.
Opti-Behavior conversion funnel showing completion and abandonment rates step by step
Conversion funnels. Build multi-step funnels and see the exact step visitors abandon — from your own on-server data.
Opti-Behavior form analytics with form views, submissions, conversion rate, average completion time and abandonments
Form analytics. Field-level drop-off shows the exact input that kills your submissions.

A/B Testing Built In — Free

Koko can only count what already happened. Opti-Behavior lets you test changes first. Run split tests on headlines, buttons and layouts, track conversion goals and let the built-in decision engine call the winner — no separate A/B tool, no external service.

  • Visual split tests on pages and elements, set up without code.
  • Conversion-goal tracking so you optimise for signups and sales, not just views.
  • Included in the free plugin — not a paid upsell.
Opti-Behavior A/B testing results dashboard showing Control, Variant B and Variant C conversion rates, statistical significance and Bayesian analysis with a winning variant

Smart Insights — CRO Advice, Not Just Counts

Koko gives you a clean dashboard of counts. Opti-Behavior goes further: Smart Insights reads your own heatmaps, funnels, forms and engagement signals, then writes a prioritized weekly CRO briefing — each item with evidence and a recommended next action. It tells you what to fix next, not just what happened.

  • Weekly CRO summary ranking high-priority issues by impact.
  • Behavior-based recommendations for bounce, scroll, exit and mobile friction.
  • One click to the evidence — jump straight to the heatmap, funnel or recording behind each insight.
  • Included free, with deeper cross-source evidence in Pro.
Opti-Behavior Smart Insights center with a weekly CRO summary, prioritized behavior opportunities and recommended next actions for each issue

Own Your Reports & Your Raw Data

Koko keeps things minimal, with email reports reserved for its paid Pro tier. Opti-Behavior schedules self-hosted email reports (daily, weekly or monthly) in the free plugin and lets you export the raw data as CSV, JSON or ZIP whenever you want. Your reporting, your recipients, your server — no external service.

  • Scheduled email reports via WordPress mail or custom SMTP, with delivery history.
  • One-click CSV / JSON / ZIP export of your analytics datasets.
  • No external service — data never leaves your WordPress install.
Opti-Behavior scheduled reports screen showing email delivery settings, an active daily analytics report schedule and a table of successful report deliveries

Follow the Whole Journey

Koko shows top pages and referrers, but not how visitors move between them. Opti-Behavior Pro maps every route across your site as a visual Sankey diagram — entry pages, top paths, and the exact steps where visitors drop off — so you fix the leaks that lose conversions.

  • Visual journey flow from entry to exit, page by page.
  • Drop-off highlighted at each step, not buried in a table.
  • Filter by device, country, referrer and visitor type.
Opti-Behavior user journeys Sankey diagram showing session paths, average path length, completion rate and drop-off steps

Privacy & Data Ownership

Both plugins are self-hosted — Koko keeps aggregated counts with no PII, and Opti-Behavior stores every click, heatmap and recording on your own WordPress server. Core tracking runs without cookies, with anonymous mode, consent-plugin detection and privacy settings — plus built-in bot & spam filtering to keep reports clean.

Opti-Behavior storage overview showing self-hosted database tables, total database size, file storage and total records stored on your own WordPress server

Where Koko Analytics Is Strong (an honest take)

  • Exceptional performance — the tracking script adds under 1 KB, bypasses WordPress for collection and stays cache-friendly, making it one of the lightest analytics options available.
  • Open source (GPL) and fully self-hosted — aggregated counts only, no cookies required, no PII and no external requests.
  • Radically simple: pageviews, unique visitors, top pages and referrers on a single dashboard with almost no configuration.
  • Easy to adopt — imports historical data from Jetpack, Plausible and Burst, and the optional Pro tier adds country stats, tech reports, custom events, email reports and traffic-spike alerts affordably.
  • The right call if raw speed and simplicity matter more than behavior depth.

How to Add Opti-Behavior

1

Install the Free Plugin

Download Opti-Behavior from WordPress.org and activate it. Keep Koko running alongside — they cover different jobs and don't conflict.

2

Tracking Starts Automatically

Behavior tracking, click heatmaps, funnels and A/B testing begin immediately — no account, no API keys, no external service.

3

Unlock Pro When Ready

Start a 6-month free Pro trial to add scroll/move/attention heatmaps, session recordings, form analytics, user journeys and real-user error tracking.

Opti-Behavior vs Koko Analytics FAQ

Is Opti-Behavior a Koko Analytics alternative?
It depends on what you need. Koko is a minimal, self-hosted pageview counter; Opti-Behavior is a full self-hosted behavior suite that also runs entirely on your WordPress server. If you want heatmaps, recordings, funnels and A/B testing on top of visitor counts, Opti-Behavior replaces Koko. If you only want the lightest possible counter, Koko stays a great fit — and many sites run both.
Does Koko Analytics have heatmaps or session recordings?
No. Koko records pageviews, visitors and referrers only — by design it has no heatmaps, no session recordings, no funnels, no A/B testing and no form analytics. Opti-Behavior includes click heatmaps, conversion funnels and A/B testing in the free version, plus scroll/move/attention heatmaps and full session replay in Pro — all native, no extra plugin.
Koko is free and open source — why choose Opti-Behavior?
Opti-Behavior also has a free version on WordPress.org, so the comparison isn't price — it's depth. Koko answers “how many visitors, and from where?”. Opti-Behavior answers “why did they convert or leave?” with heatmaps, funnels and A/B testing free, plus session recordings, form analytics and journeys in Pro. Both keep your data self-hosted.
Is Opti-Behavior as lightweight as Koko?
Opti-Behavior records to your own server. For a measured test (PageSpeed on one test page, plugin on vs off), see our performance test.
Does Opti-Behavior send any data to third parties?
No. Like Koko, all visitor analytics data stays on your WordPress server — there is no external analytics cloud. Core tracking works without cookies and stores data locally, with anonymous mode and consent-plugin detection.
Can I run Opti-Behavior and Koko Analytics together?
Yes. They track independently and don't conflict. A common setup keeps Koko as a featherweight counter on every page and adds Opti-Behavior for on-site behavior, funnels and split testing where it matters — both self-hosted, no external service.

Go Beyond Counting Pageviews

Install Opti-Behavior free and start seeing heatmaps, funnels and A/B tests on your own server — no signup, no external service, all self-hosted.

Download Free on WordPress.org Try Pro Free for 6 Months

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