Comparison
Copysplit vs AB Tasty
AB Tasty is a solid mid-market experimentation platform, but it tries to do everything — A/B testing, personalization, feature flags, and widgets. Copysplit does one thing and does it better: A/B testing your website copy with AI-powered generation and copy-specific analytics.
What is AB Tasty?
AB Tasty is a mid-market experimentation and personalization platform headquartered in Paris, France. Founded in 2012 by Alix de Sagazan and Rémi Aubert, the company has grown to serve over 900 brands across e-commerce, media, travel, and financial services. AB Tasty occupies an interesting position in the market — more affordable and accessible than enterprise platforms like Optimizely, but broader in scope than single-purpose testing tools. The platform spans five product areas: A/B and multivariate testing with a WYSIWYG visual editor, AI-powered personalization that delivers audience-specific content based on behavioral segmentation, feature flags and progressive rollouts for product teams, engagement widgets (countdown timers, social proof notifications, exit-intent popups), and audience segmentation based on device, location, referrer, and custom attributes. AB Tasty is particularly popular with European e-commerce companies and digital agencies who need a mid-tier solution with multi-language support and GDPR awareness. The visual editor is one of AB Tasty's genuine strengths — it lets non-technical users create visual experiments (layout changes, image swaps, element rearrangement) without writing code, and the preview mode catches most rendering issues before launch. Pricing is traffic-based and requires a sales call, but most teams report paying between $200 and $1,000+ per month depending on monthly visitor volume and which modules they activate. The breadth of the platform is both its value proposition and its tradeoff: teams that leverage personalization, widgets, and testing together get genuine value from the integrated suite, but teams that only need one capability — like copy testing — end up navigating a complex interface and paying for features they never open.
What is Copysplit?
Copysplit is an AI-powered A/B testing tool built exclusively for testing the words on your website — headlines, calls-to-action, value propositions, product descriptions, and body copy. Instead of trying to be a full experimentation suite, Copysplit focuses on one thing and does it exceptionally well: helping marketers test and improve their copy with data. The entire setup takes under five minutes. Paste a single line of JavaScript into your site header — no tag manager, no developer tickets, no QA cycle — and you are ready to create experiments from a streamlined dashboard. What sets Copysplit apart from general-purpose tools like AB Tasty is the built-in AI. Give it your current headline or CTA and it generates ten or more testable variations in seconds, drawing on conversion data patterns to surface angles, tones, and copywriting frameworks your team might never have considered. The analytics dashboard is purpose-built for measuring how specific words and phrases impact conversions — not generic experiment metrics shared across layout tests, image swaps, and personalization campaigns. Automated statistical significance detection tells you when a winner is clear at 95% confidence, and auto-winner mode can promote the best-performing variation without manual intervention. Plans start at $79/month with transparent pricing published on the website. No sales calls, no custom quotes, no traffic-based surprises. The Growth plan at $149/month covers 5 sites with unlimited active tests, and the Agency plan at $259/month supports 20 sites with white-label reporting and team collaboration seats.
Why do teams choose Copysplit over AB Tasty?
The most common reason teams switch from AB Tasty to Copysplit is that AB Tasty treats copy tests as an afterthought. AB Tasty is a generalist platform — its interface, analytics, and workflow are optimized for breadth across visual experiments, personalization campaigns, feature flags, and engagement widgets. Copy tests get the same generic experiment dashboard as a layout change or an image swap. You navigate a visual editor designed for clicking on page elements and modifying them visually, which is powerful for design experiments but clumsy for the iterative process of testing text variations. There is no AI to help generate alternatives, no copy-specific analytics showing word-level impact, and no workflow optimized for the rapid test-iterate-learn cycle that effective copy optimization requires. Copysplit eliminates that friction entirely. The test builder is optimized specifically for text — you specify the element, enter your current copy, and either type variations manually or let the AI generate them. The AI does not produce generic filler: it analyzes your existing copy and generates variations that test specific hypotheses — urgency versus clarity, benefit-led versus feature-led, short versus long, first person versus second person. In our experience working with teams that switched from AB Tasty, the biggest impact is testing velocity. Teams using AB Tasty for copy tests typically ran two to four experiments per month because each required manual copywriting, visual editor navigation, and a preview-QA cycle. After switching to Copysplit, the same teams averaged eight to twelve copy experiments per month — a three to four times increase — because the AI removes the copywriting bottleneck and the streamlined interface eliminates unnecessary steps. That velocity compounds: more tests means more learnings, which means better hypotheses, which means higher win rates over time.
When should you choose AB Tasty instead?
AB Tasty is the better choice if your team needs a single platform that spans multiple types of optimization — not just copy testing. If you run visual experiments that change page layouts, swap hero images, rearrange navigation elements, or test entirely different page designs, AB Tasty's visual editor handles those changes without code. If your strategy includes behavioral personalization — showing different content to returning visitors versus new visitors, or tailoring messaging by geographic location or device type — AB Tasty's personalization engine is genuinely capable and well-integrated with its testing tools. The engagement widgets (countdown timers, social proof notifications, exit-intent overlays) are another area where AB Tasty adds value that Copysplit intentionally does not offer. For e-commerce teams that want to combine on-site testing with urgency widgets and personalized product recommendations in a single dashboard, AB Tasty covers that breadth well. AB Tasty is also a reasonable choice for mid-market teams that want Optimizely-level capabilities without Optimizely-level pricing — it occupies a useful middle ground. Do not choose Copysplit if you need visual experiments, audience personalization, engagement widgets, or feature flags. Copysplit tests copy — headlines, CTAs, body text — and nothing else. For teams that need the broader CRO toolkit, AB Tasty or a combination of Copysplit plus a dedicated personalization tool is a better fit.
How does pricing compare?
AB Tasty uses traffic-based pricing with custom quotes, making it difficult to know the exact cost before talking to their sales team. The company does not publish prices on its website — every prospective customer must go through a demo call and negotiation process. Based on G2 reviews and industry reports, most teams report paying between $200 and $1,000+ per month depending on monthly visitor volume, the number of modules activated (testing, personalization, widgets), and contract length. Annual contracts are standard, and pricing increases as traffic grows — meaning your costs can spike after a successful marketing campaign or seasonal traffic surge without any change in how you use the tool. Copysplit pricing is the opposite: fully transparent, published on the website, and predictable. Starter costs $79/month, Growth costs $149/month, and Agency costs $259/month. Pricing is based on the number of sites and active tests, not visitor volume, so your bill stays the same whether you get 10,000 or 500,000 visitors. Every plan includes AI-powered copy generation, automated statistical significance detection, and a 14-day free trial with no credit card required. There is no annual commitment — you can cancel anytime. For a copy-focused team, the annual math is clear: a year of Copysplit Growth costs $1,788 and includes AI generation, 5 sites, and unlimited tests. A year of AB Tasty testing at a comparable traffic tier typically costs $3,600 to $12,000+ and does not include AI copy generation. You are paying three to ten times more and getting less of the specific capability you actually need.
AI copy generation: Copysplit's biggest advantage
The single biggest difference between Copysplit and AB Tasty is AI-powered copy generation — and it is not a minor feature gap. It fundamentally changes how many experiments you can run and how quickly you find winning copy. AB Tasty has no AI copy generation capability. Every test variation must be conceived of and written by your team or an external copywriter. This creates a bottleneck that most teams underestimate: the limiting factor in copy testing is rarely the tool's interface or statistical engine — it is the speed at which you can produce quality alternative copy. When every variation requires a human to brainstorm it, write it, review it, and approve it, most teams max out at two to three variations per test and two to four tests per month. Copysplit removes that bottleneck entirely. Give it your current headline and get ten or more testable alternatives in seconds — each using different copywriting angles, emotional tones, and structural frameworks. The AI is not a generic language model producing random text. It is trained on conversion data and generates variations that test specific hypotheses: does urgency outperform clarity? Does a benefit-led headline beat a feature-led one? Does shorter copy convert better than longer? After reviewing hundreds of experiments run on the Copysplit platform, we have found that AI-generated variations win against the original copy roughly 40% of the time. That means nearly half the time, the AI surfaces an angle the team had not considered — an insight that would have been left on the table without it. For teams testing dozens of headlines across multiple pages, this is the difference between three experiments a month and fifteen, between incremental optimization and compound improvement.
Copysplit vs AB Tasty: feature comparison
A side-by-side look at the features that matter most for copy A/B testing.
Why teams choose Copysplit over AB Tasty
Purpose-built for copy, not everything
AB Tasty spreads across A/B testing, personalization, and feature management. Copysplit focuses entirely on copy testing — simpler interface, faster setup, and analytics that measure word-level impact.
AI generates your variations
Copysplit includes built-in AI that generates headline, CTA, and body copy variations. AB Tasty has no AI generation — every variation must be written manually.
Transparent, affordable pricing
Copysplit starts at $79/month with prices published on the website. AB Tasty requires a sales call for pricing and charges based on traffic volume.
Faster time to first test
Install a one-line pixel and launch your first copy test in minutes. No visual editor to learn, no widget configuration, no personalization rules to set up.
The bottom line
AB Tasty is a capable mid-market experimentation platform for teams that need visual testing, personalization, and feature flags alongside copy experiments. But if your primary focus is testing and improving the words on your website, Copysplit is the sharper tool. It includes AI copy generation that AB Tasty lacks, copy-specific analytics, transparent pricing, and a workflow designed entirely around how marketers think about testing words.
Frequently asked questions
Is Copysplit a good AB Tasty alternative?
For copy testing, yes. Copysplit is the best AB Tasty alternative for teams whose primary goal is A/B testing headlines, CTAs, and body text. It includes AI copy generation (which AB Tasty lacks), copy-specific analytics, and simpler, more affordable pricing. For visual experiments or personalization, AB Tasty covers more ground.
How does AB Tasty pricing compare to Copysplit?
AB Tasty uses traffic-based custom pricing (typically $200–$1,000+/month). Copysplit pricing is transparent: $79/month (Starter), $149/month (Growth), $259/month (Agency). All plans include a 14-day free trial with no credit card required.
Does AB Tasty have AI copy generation?
No. AB Tasty does not include any AI copy generation features. All test variations must be written manually. Copysplit generates headline, CTA, and body copy variations with built-in AI, significantly speeding up your testing velocity.
Can I use Copysplit alongside AB Tasty?
Yes. Copysplit works independently via its own JavaScript pixel. You can use Copysplit for copy testing and AB Tasty for visual experiments or personalization without any conflicts.
Which is better for agencies: Copysplit or AB Tasty?
For agencies focused on copy optimization, Copysplit's Agency plan ($259/month for 20 sites) is purpose-built for managing copy tests across a portfolio of client sites. It includes white-label reports and team collaboration. AB Tasty can serve agencies too, but its traffic-based pricing makes costs less predictable across multiple client sites.