Compare 324 AI tools, side by side
This page puts every AI tool Tested Intelligence covers into a single picker: 324 tools across 12 categories — from AI chatbots and coding assistants to voice, video, and study tools. Pick a category, choose any two tools, and see their pricing, free plans, and key features side by side. The data behind the picker is maintained from each vendor’s own current pricing and documentation — the same research that backs our full reviews — and it is updated as vendors change their plans.
Compare AI Tools
Pick a category, choose 2–3 tools, and see them side by side.
How the data on this page is maintained
Comparison sites usually scrape a launch announcement and never look back. This one is maintained differently:
- Sourced from the vendor, not from other blogs. Pricing, plan tiers, and limits are taken from each vendor’s own pricing and documentation pages.
- Re-checked on a rolling cycle. Vendors change plans constantly. In one recent re-check we found a major AI writing tool whose “free plan” had quietly become a time-limited trial, and an image model (OpenAI’s DALL-E 3) that had been retired months earlier while other sites still listed it as current. Entries here are corrected or removed when that happens.
- Added through coverage, not payment. A tool appears here because Tested Intelligence has reviewed it, compared it, or listed it in the free AI tools directory. Vendors cannot pay to be listed, ranked higher, or described more favorably.
- Linked to the full picture. Most entries connect to a full review or head-to-head comparison on this site, and unfamiliar terms are defined in Bill’s AI Dictionary.
Disclosure: some outbound links on this site are affiliate links. If you buy through one, we may earn a commission at no extra cost to you. That never changes whether a tool is listed or how it is described.
How to choose: what actually differs
A feature list makes most tools in a category look identical. These are the differences that actually decide which one fits — use the picker above to check them for any pair:
AI Voice & Audio (42 tools — our largest category)
Compare free-plan minutes before anything else: “free” can mean only a few minutes a month. Then check whether downloads on the free tier are watermarked or reduced quality, whether voice cloning requires the recorded consent of the speaker, and whether team plans carry per-seat minimums.
AI Video Generators (37 tools)
Work out what a credit actually buys — vendors price credits very differently. Check export resolution caps by tier, whether commercial use is included on the plan you are looking at, and whether unused credits roll over or expire monthly.
AI Productivity & Planners (36 tools)
The deciding factors are integrations (which calendars, task apps, and meeting tools it actually connects to), whether the AI features are included or sold as an add-on, and whether the entry price is per user with a minimum seat count.
AI Coding Assistants (30 tools)
Check where the assistant lives (IDE, terminal, or browser), how it handles your codebase — in particular what its privacy terms say about training on your code — and whether the headline price assumes annual billing.
AI Chatbots (28 tools)
Compare which model each paid tier actually unlocks, message caps on the free plan, and file-upload limits. A worked example of why this matters is in our Muse review.
What a pricing page won’t make obvious
- Annual billing is the default display. The monthly price shown is often the annual rate divided by 12; the month-to-month price is often noticeably higher.
- “Unlimited” usually has a fair-use ceiling. The cap lives in the terms, not the pricing table.
- Credits rarely roll over. On most credit-based tools, unused credits expire at the end of the cycle.
- Free plans become trials. Vendors quietly convert free tiers into time-limited trials — one reason this page’s data is re-checked instead of scraped once.
Frequently asked questions
How often is this comparison updated?
Continuously, on a rolling cycle, as tools are reviewed and vendors change their plans. The dataset behind this page was last updated on October 31, 2026.
How does a tool get listed here?
By being covered on Tested Intelligence — in a review, a comparison, a roundup, or the free tools directory. Listing is editorial. No vendor can pay for placement or a better description.
Why might a price here differ from the vendor’s site?
Vendors change plans without notice, and regional pricing varies. We re-check entries on a rolling basis; the vendor’s checkout page is always the final word at the moment you buy.
Where can I read more about a specific tool?
Most entries link to a full review or comparison on this site. Start with the picker above, then follow the link on any tool for pricing detail, pros and cons, and alternatives.