Best New Free AI Tools This Week

Five genuinely free AI tools went into the directory this week: Pomelli for marketing that looks like it came from the same company every time, Opal for packaging a repetitive workflow into an app, Stitch for interfaces when nobody on the team designs, Qwen Chat for an assistant that has no subscription to sell you, and Arena for testing frontier models against each other before you pay for one. None of them asks for a credit card. Every limit below came off a vendor page, an official announcement or a public record rather than a press release, and the catch on each one is named up front.

There is a theme this week and it is worth naming. Three of these five come from Google Labs, which has quietly assembled a free stack aimed at exactly the businesses that cannot afford the paid version of anything. That matters here more than it does elsewhere. The Pertama Partners SEA mid-market AI Adoption Index records Singapore SME AI adoption tripling from 4.2 percent to 14.5 percent in a single year, with Singapore scoring 52 out of 100 against a regional average of 31, and Indonesia trailing at 27. The same index breaks Singapore's score down by stage: awareness sits at 78 while integration sits at 38. Plenty of firms know about AI. Far fewer have wired it into anything.

Which Free Tool Makes Small Business Marketing Look Consistent?

Pomelli, and the interesting part is how it gets there. You give it your website URL. It reads your colours, your fonts, your product photography and your tone of voice, and builds what Google calls a Business DNA profile. Every campaign idea, social post, ad and product image it generates afterwards is locked to that profile.

That is a different pitch from most AI marketing tools, which will happily generate a beautiful post that looks nothing like the last one you published. Consistency is the actual problem for a small shop posting three times a week, and it is the problem Pomelli attacks.

It comes from Google Labs in partnership with Google DeepMind, whose announcement frames the target clearly: producing on-brand content is a major obstacle for small and medium businesses because it demands time, budget and design expertise they do not have. It is free during public beta with no credit card and no published generation cap.

Two honest caveats. It launched in the United States, Canada, Australia and New Zealand in English only, and has expanded since, so check whether it opens from your country before you plan around it. And it is a Labs experiment, which means nobody has committed to what it costs later.

Best for: small businesses whose social feed looks like four different companies. Free tier: free in public beta, no card, no published cap. Link: labs.google.com/pomelli.

Can You Build an AI App Without Writing Code?

Yes, and Opal is the cleanest free route to it. You describe a workflow in plain language, then refine it in a visual editor that chains prompts, model calls and tools together. What comes out is a mini-app you can run repeatedly and share with a link.

The use case is narrower and more useful than it sounds. If you paste the same three prompts in sequence every Monday to turn raw notes into a client update, that sequence is an app. Opal is the box you put it in so a colleague can run it without knowing your prompts.

Google's own announcement that Opal expanded from 15 countries to more than 160 lists Singapore, Vietnam and Indonesia among the early additions, which is why it earns a place here rather than a footnote. It names three groups already using it: task automators, content creators and marketers, and entrepreneurs prototyping ideas.

It is free in beta within your Google account's normal limits, with no separate usage caps published. Same experiment caveat as Pomelli applies. Do not put a client-facing process on it and assume it will still be free in a year.

Best for: non-developers with a repetitive AI workflow worth packaging. Free tier: free in public beta, Google account, no card. Link: opal.google.

How Do You Design an Interface With No Designer?

Stitch, if you want the design and the front-end code in one pass. You describe an app or a page in plain English and it produces a real interface plus the code behind it, which is the gap where small teams usually stall. A picture of a design is not a design you can ship.

The free allowance is unusually generous and unusually rigid. You get 400 design credits and 15 redesign credits a day, resetting at midnight UTC. Credits are priced by complexity, so a single-page portfolio costs around three while a multi-screen app runs into double digits.

Here is the part people get wrong. There is no paid tier. You cannot buy credits, you cannot top up, and you cannot upgrade. Hit the ceiling and your only option is to wait for the reset. For most people that ceiling is far away. For someone iterating hard on a complex app, it arrives faster than expected.

It needs a Google account and no credit card at any point, which is the natural consequence of having nothing to sell. If you want the wider set of free build tools, our free AI coding tools guide covers the rest.

Best for: founders and developers who need a decent interface fast. Free tier: 400 design credits and 15 redesign credits daily, no paid tier exists. Link: stitch.withgoogle.com.

Is There a Serious AI Assistant With No Paid Tier?

Qwen Chat comes closest. Alibaba's assistant has no consumer subscription in the mould of ChatGPT Plus or Claude Pro, so there is no upgrade prompt waiting at message thirty. The free web interface bundles chat, web search and image generation, with no published message cap.

The regional argument is stronger than the general one. Qwen handles Chinese and English equally well, which is a genuine daily need across much of Southeast Asia and something most Western assistants treat as an afterthought. If your work moves between languages, this is a better second bench than another English-first tool.

Where it stops: some advanced document analysis and vision features sit behind the paid tier, and the API is priced separately, starting around $0.05 per million input tokens on the lighter models. The interface is also plainly less polished than its rivals.

The one thing to think about before you commit real work is data handling, which is governed by Alibaba Cloud terms rather than the policies you may already have reviewed. Treat it as you would any new vendor. It pairs well with the free options in our free AI tools for Singapore guide.

Best for: heavy daily use and bilingual Chinese and English work. Free tier: free web chat, no consumer subscription, no published cap. Link: chat.qwen.ai.

What Is the Fastest Way to Compare Frontier Models Free?

Arena, formerly LMArena. You send one prompt, two anonymous models answer, you vote on which did better, and only then do you learn which was which. Millions of those votes become the leaderboard that most of the industry quotes.

For a reader here the value is not the leaderboard, it is the free access. Registration is optional, so you can put a real question to frontier-tier models from OpenAI, Google, Anthropic and Meta without an account, a card or a trial clock. There is also a video arena for comparing text-to-video models, which removes the per-generation cost that makes testing those tools expensive.

It is not a hobby project. Founded by three UC Berkeley researchers, the platform closed a $150 million Series A in January 2026 at a $1.7 billion valuation and rebranded to Arena the same month.

The catch is unambiguous and the site states it directly: your conversations and certain personal information are disclosed to the AI providers and may be made public. That is the deal you accept for a free public benchmark. Test a sanitised version of your problem here, then take the real one elsewhere.

Best for: choosing between paid subscriptions on evidence rather than marketing. Free tier: free, registration optional, no card. Link: arena.ai.

Which One Should You Try First?

Pick by the problem sitting on your desk this week, not by which sounds most advanced.

• Your social feed looks inconsistent. Pomelli. Feed it your site and see whether the Business DNA profile actually recognises your brand.
• You run the same prompt chain every week. Opal. Package one real workflow and hand it to a colleague as a test.
• You need an interface and have no designer. Stitch. 400 daily credits means you can afford to get it wrong twice.
• You keep hitting daily message caps. Qwen Chat. No consumer paywall, and better bilingual work than most alternatives.
• You are about to pay for an AI subscription. Arena. Twenty minutes here is cheaper than a year of the wrong one.

One caution that applies to three of these five. Pomelli, Opal and Stitch are Google Labs experiments, and experiments get retired. The McKinsey, Singapore EDB and Tech in Asia report on AI in Southeast Asia, based on a survey of 330 senior executives across six ASEAN markets, found 46 percent of regional companies have moved past piloting AI into scaling it, ahead of the 35 percent global average, while close to 80 percent report marginal or no bottom-line impact. Chasing every free experiment is one way that gap stays open. Pick one, use it properly for a month, then decide.

Build one habit with any free tier: check the limit before you commit real work to it, not after. Every number here was verified in August 2026, and free plans get quietly trimmed all the time. The previous roundup covered Duck.ai, Eonebill, Fathom, Firecrawl and Crawl4AI, and the full directory now lists 129 tools with the free limits spelled out on every card.

What Else Do People Ask?

Are these five tools free forever or just free for now?

Arena and Qwen Chat have settled free tiers with no announced end date. Pomelli, Opal and Stitch are Google Labs experiments, which means free today with no pricing commitment for later. That is a real difference. Build a habit on an experiment and you may be rebuilding it when the beta closes. None of the five asks for a credit card.

Which of these is most useful for a small business in Southeast Asia?

Pomelli if you sell on Instagram or TikTok and your posts look inconsistent, because brand consistency is the thing it actually fixes. Qwen Chat if your work moves between Chinese and English. Check Pomelli availability from your country first, since it launched in four English-speaking markets before expanding, and Google Labs access still varies by region.

Do any of these work without creating an account?

One. Arena makes registration optional, so you can prompt frontier models with no account at all. Pomelli, Opal and Stitch all need a Google account. Qwen Chat needs a free Alibaba account. None of the four asks for payment details during signup, so the friction is a form rather than a card.

What is the catch with a free AI design tool like Stitch?

The daily credit ceiling, and the fact you cannot lift it. Stitch gives 400 design credits and 15 redesign credits a day, resetting at midnight UTC. Credits are priced by complexity, so a simple single page costs about three while a multi-screen app runs into double digits. There is no paid tier and no way to buy more, so hitting the cap means waiting.

Is it safe to put client work into a free model comparison site?

No, and Arena says so plainly. Its own notice warns that conversations and certain personal information are disclosed to the AI providers and may be made public. That is the price of a free public benchmark. Use it to test how models handle a made-up version of your problem, then take the real version to a tool with a normal privacy policy.

Sources: Google Labs and Google DeepMind, "Pomelli: our new AI marketing tool" announcement; Google Labs, "Opal is now available in more than 160 countries"; Pertama Partners SEA mid-market AI Adoption Index 2026; McKinsey, Singapore EDB and Tech in Asia, "AI in Southeast Asia: An Era of Opportunity" (330 executives surveyed across six ASEAN markets); Wikipedia entry for LMArena (funding, founders and rebrand); Google Stitch credit limits per published pricing coverage; Qwen Chat pricing pages. Free tier details verified August 2026 and subject to change. Check each vendor directly before committing to a plan.