The quick answer, for anyone with a meeting in five minutes
The best AI tools for work are one general assistant for writing and thinking (Claude or ChatGPT), one research tool that shows its sources (Perplexity), and the AI already built into the software your job runs on, such as Gemini in Google Workspace, Xero for the accounts or Close for sales. Get properly good at one assistant before you add anything else. That one habit beats any shopping list.
Affiliate note: I have an affiliate arrangement with the brands on this page, so I profit from any purchases that come from it. I use every one of these tools in my working week at The Oxford AI School and I vouch for their usefulness. Buying through my links costs you nothing extra, and I’ve kept the grumbles in.
Why most “best AI tools” lists are useless at work
Most lists of AI tools are written like a car brochure. Lots of horsepower, no mention of where you're meant to park it.
Work doesn't arrive sorted by software category. It arrives as an inbox with 63 unread emails, a proposal due at four, a supplier who hasn't invoiced since August and a manager who wants “a quick deck” (there is no such thing as a quick deck). So this guide is sorted the same way your week is: by the job in front of you.
I teach teams how to use AI for a living, which means I spend my days watching people discover that the tool was never the problem. These are the thirteen that have survived my desk. Each one is filed under the job it does best, with what it costs, who it suits, and the bit the launch video forgot to mention.
If you run your own business and want the same tools seen through an owner's eyes, with the full cost of the stack, I've written that up too: the best AI tools for a small business. This page is for the working day itself, whether you're the boss, the team or the person who somehow became “the AI one” in the office.
What you'll take away
- Writing and thinking: Claude if the words need to sound like you, ChatGPT if you want a Swiss Army knife.
- Research: Perplexity, because “the AI told me” is not a source your boss will accept.
- Google shop? Gemini works inside Gmail, Docs and Sheets, so nothing needs copying anywhere.
- The quiet heroes are the AI features already inside your accounts, CRM and email software. Switch them on before you buy anything.
- Skills beat subscriptions. One tool used well saves more time than five tools used badly.
What are the best AI tools for work at a glance?
Here are all thirteen on one page, sorted by the job they do at work. Click through for the longer verdict on each, or skip straight to the tool if you already know what you're after.
| Tool | The job at work | In one line | Pick it if | Price from | Link |
|---|---|---|---|---|---|
| Claudeby Anthropic | Writing and thinking | The colleague who actually reads the brief. | Your name goes on the words. | $20/monthFree plan available. | Try Claude |
| ChatGPTby OpenAI | Writing, images and quick jobs | The Swiss Army knife. Occasionally the corkscrew. | You want one tool for a bit of everything. | £20/monthFree plan available. | Try ChatGPT |
| PerplexityAI answer engine | Research and fact-checking | Googling, minus the fourteen tabs. | You need to defend what you say in a meeting. | $20/monthFree plan available. | Try Perplexity |
| Geminiby Google | Inbox, docs and spreadsheets | AI that lives where your work already lives. | Your office runs on Google Workspace. | £18.99/monthGoogle AI Pro. Free plan available. | Try Gemini |
| GranolaAI meeting notes | Meetings and calls | Listens so you don't have to pretend you are. | Your diary is wall-to-wall calls. | $14/user/monthBusiness. Free plan available. | Try Granola |
| CloseSales CRM | Selling and following up | The nag that wins you deals. | Your job involves picking up the phone to sell. | $19/user/monthSolo. | Try Close |
| XeroAccounting | Invoices and getting paid | Makes month-end less of a hostage situation. | You touch the money side of a UK business. | £18/monthIgnite, ex VAT. | Try Xero |
| monday.comWork management | Projects and deadlines | A to-do list that tells on people. | Your team runs the same kind of project again and again. | $9/seat/month3-seat minimum. Free for 2 seats. | Try monday.com |
| UpworkFreelance talent | Extra hands for one-off jobs | A bigger team, without the Christmas party. | You need a skill nobody on the team has, just this once. | Free to postPay per project plus a fee. | Try Upwork |
| ElevenLabsAI voice and audio | Voiceovers and video | A recording studio that never needs a lunch break. | You make training, explainer or social videos. | $6/monthStarter. Free plan is non-commercial. | Try ElevenLabs |
| MailchimpEmail marketing | Emailing customers in bulk | Newsletters people actually open. | You own the newsletter, the launch or the event invite. | $20/monthStandard. Free up to 250 contacts. | Try Mailchimp |
| LovableAI app builder | Building tools without a developer | Describe the app, get the app. Mostly. | You keep saying “someone should build a tool for this”. | $25/monthPro. Free plan with daily credits. | Try Lovable |
| NetlifyWeb hosting | Getting pages live | The “publish” button for everything AI builds. | You need a landing page live by Friday. | $9/monthPersonal. Free plan available. | Try Netlify |
Prices are list prices from each provider's own site or recent published pricing, excluding VAT where the provider shows it separately. US-billed tools are shown in dollars because that's how they charge. Prices change often, so check before you buy.
What is the best AI tool for each job at work?
The best AI tool for work depends on the job in front of you, so here they are filed by task rather than by brand. Find the job that eats most of your week and start there.
The best AI tools for writing and thinking at work
This is where most people should start, because almost every job involves turning thoughts into words someone else has to read.
Claude: the colleague who actually reads the brief
If I could only keep one tool, it would be Claude. Give it a proper brief and an example of your writing, and what comes back sounds like you on a good day rather than a robot on work experience. It's brilliant with long documents: drop in a 60-page tender or a policy nobody has read since 2019 and ask what actually matters. Projects let you keep the context for a client or a piece of work in one place, so you're not re-explaining yourself every morning like a goldfish in a lanyard. The downside is the usage limit on Pro, which has a gift for arriving at exactly the moment you're busiest. And it doesn't draw pictures.
Use it for: proposals, reports, tricky emails and making sense of long documents. Skip it if: you mainly need images. Try Claude
ChatGPT: the Swiss Army knife of the office
ChatGPT is the one your colleagues already have on their phones, which is half the battle at work. It does a bit of everything: drafts, summaries, images for a slide, and a voice mode that's surprisingly good for thinking out loud on the walk to the station. Custom GPTs are the hidden gem for teams. Build one for “turn meeting notes into actions in our format” and suddenly everyone does it the same way. The catch is the voice. Leave it unsupervised and it writes like a motivational poster, and it will give you a wrong answer with the swagger of someone who has never once been wrong in a pub quiz.
Use it for: quick everyday jobs, images and team-wide shortcuts. Skip it if: you won't take the time to edit the tone. Try ChatGPT
The best AI tools for research at work
The fastest way to lose credibility in a meeting is to repeat something an AI made up. These two help you avoid that.
Perplexity: Googling, minus the fourteen open tabs
Perplexity answers the question and shows its working, with links you can click and check. That makes it the tool I trust for anything I'll have to stand behind: background on a client before a call, a quick read on a new sector, or checking that the statistic in someone's slide deck actually exists. It's saved me from at least three embarrassing “well, I read somewhere” moments. It isn't a writer, and some of its sources are the kind of thin blog post written for search engines rather than humans. Read the links, not just the summary.
Use it for: client research, fact-checking and getting up to speed fast. Skip it if: you need polished writing out of it. Try Perplexity
Gemini: AI that's already sitting in your inbox
If your workplace runs on Gmail, Docs, Sheets and Drive, Gemini is the low-friction option, because it works right there in the apps. Summarise the 40-message email thread you were cc'd into for reasons nobody can explain, draft the reply, or pull the numbers you need out of a spreadsheet without learning a single formula. Its Deep Research mode is a decent first pass on a big topic. Outside Google's walls it's less impressive, and Google renames its AI products so often you'll need a spreadsheet to keep track. If your office is Microsoft 365, Copilot is the equivalent.
Use it for: email, documents and spreadsheets in Google Workspace. Skip it if: your company lives in Microsoft 365. Try Gemini
The best AI tool for meetings at work
The average working week now seems to be 80% meetings and 20% trying to remember what was agreed in them.
Granola: listens so you don't have to pretend you are
Granola runs quietly on your laptop during a call and turns the conversation into tidy notes and actions afterwards. Crucially, no bot joins the meeting, so nobody has to watch "Notetaker (Unverified)" lurking in the corner of the screen like an uninvited auditor. You type a few words as you go, it fills in the rest, and you get to look the other person in the eye instead of the keyboard. It's the tool that's done most for my follow-up emails, which now say what was actually agreed rather than what I hoped was agreed. The notes are only as good as the audio, so a crackly line gets you crackly minutes. And do tell people you're taking notes. It's polite, and in plenty of workplaces it's the policy.
Use it for: client calls, team meetings and anything you'll need to follow up. Skip it if: your company bans recording calls. Try Granola
The best AI tools for selling and getting paid
Not glamorous, but this is where AI quietly hands back hours and money.
Close: the nag that wins you deals
Most sales aren't lost to a competitor. They're lost to a follow-up email that never got sent. Close keeps every lead, call and email in one place and nudges you when it's time to chase, which is the single most profitable kind of nagging I know. Its AI summarises a lead's history before you pick up the phone, so you sound like you remember everything (you don't, but they needn't know). It's priced in dollars, calls cost extra, and the cleverest AI features sit on the pricier plans. If you never sell by phone, a lighter CRM will do.
Use it for: sales pipelines, follow-ups and call prep. Skip it if: selling isn't part of your job. Try Close
Xero: makes month-end less of a hostage situation
Xero's AI is the useful, unshowy kind. It matches bank transactions and suggests how to code them, so the monthly tidy-up takes minutes instead of a grim Sunday afternoon. Invoices go out, reminders chase the late payers, and VAT and Making Tax Digital stay sorted. I've connected mine to Claude, so I can ask “who owes us money and how embarrassed should they be?” in plain English rather than building a report. The gripe is price: UK prices went up again in September 2026, and its own built-in assistant still feels like a work in progress.
Use it for: invoicing, reconciliation and knowing where the cash is. Skip it if: someone else does the books and you never see them. Try Xero
The best AI tools for running projects and people
For the part of work that's mostly remembering who promised what, and by when.
monday.com: a to-do list that tells on people
monday.com puts every task, owner and deadline on a board the whole team can see, which is wonderful for repeat projects and mildly terrifying for anyone who's been “just about to start” for a fortnight. The AI drafts task lists from a description and summarises where a project has got to, so the Monday status meeting can be ten minutes instead of forty. Paid plans start at three seats, which grates for a tiny team. And beware the classic trap: spending a whole morning making a beautiful board, colour-coded and everything, instead of doing a single thing on it.
Use it for: repeatable projects, deadlines and team visibility. Skip it if: you're a team of one with a notebook that works. Try monday.com
Upwork: a bigger team, without the Christmas party
Some jobs need a skill nobody on the team has, and probably never will again. Upwork is where I find a video editor for a launch, a designer for a one-off graphic or a developer for the fiddly integration that's been on the list since spring. It's how a small team says yes to bigger work. My tip: write the job post with Claude or ChatGPT first, because a sharp brief attracts sharp freelancers and a vague one attracts 47 proposals that all begin “Dear Sir/Madam”. Quality varies a lot, screening takes time, and fees sit on top of the rate, so budget for them.
Use it for: one-off specialist jobs and busy patches. Skip it if: you need someone embedded full-time. Try Upwork
The best AI tools for content and talking to customers
For anyone whose job description has quietly grown to include “and make a video about it”.
ElevenLabs: a recording studio that never needs a lunch break
ElevenLabs turns a script into natural-sounding narration, which is a lifesaver for training videos, product explainers and internal comms. The real magic is in the edits: when one slide changes in a 30-minute training module, you fix one line of audio rather than rounding everyone up for a reshoot. Most people genuinely can't tell. The credits go faster than you'd think when you keep tweaking takes, and it occasionally pronounces an acronym like it's sneezing, so spell tricky ones out phonetically. The free plan doesn't include commercial rights, so pay before you publish.
Use it for: training videos, explainers and voiceovers. Skip it if: you never make audio or video. Try ElevenLabs
Mailchimp: newsletters people actually open
If you've inherited the company newsletter, Mailchimp is the friendly place to start. The AI writes a decent first draft, suggests subject lines and picks a send time when people are most likely to open, and the reports tell you which of your clever subject lines everybody ignored. It's easy for a beginner and grown-up enough for proper automations. The bill climbs as your list grows, the AI writing sits on the Standard plan and above, and the editor still occasionally rearranges a perfectly good layout for reasons known only to itself.
Use it for: newsletters, event invites and launch emails. Skip it if: you're emailing a handful of people you could just write to. Try Mailchimp
The best AI tools for building things without a developer
For the person in the office who keeps saying “surely there's a simpler way to do this”. There usually is now.
Lovable: describe the app, get the app (mostly)
Lovable builds working web apps from a plain-English description. I've used it for pricing calculators, booking tools and demo apps for workshops, and it's the fastest way I know to test whether an idea is any good before anyone spends real money. My first attempt was dreadful, which taught me that the skill is in the brief, not the button. When it gets stuck fixing its own bug it can burn through credits going round in circles, and anything customers will rely on still deserves a developer's once-over.
Use it for: internal tools, prototypes and testing ideas. Skip it if: you need a production system with payments and real users tomorrow. Try Lovable
Netlify: the “publish” button for everything AI builds
Netlify isn't a chatbot. It's the part that takes the page or app you built with Claude or Lovable and puts it on the internet where people can actually see it. This website runs on it, and a new landing page can go live in minutes, which is handy when your manager has an idea on Thursday and wants it “out there” by Friday. The free and entry plans cover most small sites. The credit-based pricing takes a few minutes to get your head round, and it assumes a little technical confidence. If “deploy” sounds like a military operation, start with a website builder.
Use it for: landing pages, microsites and AI-built tools. Skip it if: you'd rather never think about hosting at all. Try Netlify
Great tools. Now teach your team to use them.
Handing someone a login isn't the same as handing them a skill. In a few practical hours we show your team how to use these tools on their own work, with their own emails, reports and spreadsheets, so the time savings start the next morning. Team workshops start from £799 +VAT online.
What does a working day with AI tools actually look like?
A working day with AI looks much like a normal one, just with fewer of the boring bits. Here's roughly how mine goes, so you can see where each tool earns its place:-
- 8.30am, the inbox. Gemini or Claude summarises the overnight threads and drafts the dull replies. I edit, I send, I still have time for coffee.
- 9.30am, prep for a sales call. Perplexity gives me the client's sector and recent news with sources. Close shows me everything we've said to each other so far, and Granola takes the notes while we talk.
- 11am, the proposal. Claude turns my scribbled notes and a previous winning proposal into a first draft in my voice. I add the judgement and the price.
- 1pm, a training video changes. One slide is out of date, so I fix one line of narration in ElevenLabs instead of re-recording the whole thing. Lunch remains unrecorded.
- 2.30pm, project check-in. monday.com's summary tells me what's late. A missing design job goes to a freelancer on Upwork with a brief ChatGPT helped me sharpen.
- 4pm, money and marketing. Xero has already matched the bank lines. Mailchimp's draft for next week's newsletter needs a better subject line, as usual.
- 5pm, the “wouldn't it be good if” idea. A quick calculator gets built in Lovable and goes live on Netlify. Then I go home, which is the real point of all this.
How do I get my employer to pay for AI tools?
Show the hours saved, in numbers, for one tool and one task. “Everyone's using AI” won't get past a finance director. A spreadsheet might. Here's what works:-
- Pick one boring, repeated task. Weekly reports, meeting notes, first drafts of proposals. Something everyone recognises.
- Time it for two weeks with and without AI. Rough minutes are fine. Honesty matters more than precision.
- Do the maths out loud. If a £20 a month tool saves two hours a week, it pays for itself many times over before the month is out.
- Lead with the data controls. The real worry is usually confidentiality, not cost. Business and team plans exist precisely to answer it.
- Offer to share what you learn. Volunteering to show the team turns you from “person asking for money” into “person making everyone faster”.
Is it safe to use AI tools at work?
Yes, if you use an approved business account and keep sensitive data out of free tools. The tools aren't the risk so much as the copy and paste. A few ground rules keep you on the right side of your boss, your clients and the law:-
- Check your company's AI policy first. No policy? Ask, and point them to our guide on how to write an AI policy.
- Never paste client, personal or confidential data into a free consumer account. Our guide to keeping information safe using AI tools covers the detail.
- Check facts, names and figures before anything leaves your desk. AI is a superb first draft and an unreliable last word.
- Own the output. If your name is on it, you're responsible for it, whoever wrote the first draft.
Frequently asked questions about AI tools for work
What are the best AI tools for work?
The best AI tools for work are a general assistant for writing and thinking (Claude or ChatGPT), a research tool that shows its sources (Perplexity), and the AI already built into the software your job runs on, such as Gemini in Google Workspace, Xero for accounts or Close for sales. Learn one assistant properly before adding anything else.
What is the best free AI tool for work?
Claude, ChatGPT, Gemini and Perplexity all have free plans that are good enough to learn on. For day-to-day work with company or client information, use a paid business or team plan instead, because free plans have tighter limits and give you less control over how your data is handled.
Am I allowed to use ChatGPT or Claude at work?
Check your employer's AI policy first. Many organisations allow AI tools on an approved business account but ban pasting client, personal or confidential data into free consumer accounts. If there is no policy, ask your manager before you start, and suggest the business write one.
Which AI tool is best for writing emails at work?
Claude is the best AI tool for writing work emails that sound like a person, especially if you give it an example of your own writing. ChatGPT is a close second and quicker for short replies. If your inbox is Gmail, Gemini can draft replies inside the thread without you copying and pasting anything.
Which AI tool is best for research at work?
Perplexity is the best AI tool for workplace research because every answer links to its sources, so you can check them before you repeat anything in a meeting. Gemini Deep Research is useful for a longer first pass on a big topic. Treat both as a starting point and read the sources yourself.
How do I get my employer to pay for AI tools?
Pick one tool and one task, measure how long the task takes for two weeks with and without AI, then present the hours saved alongside the monthly cost. A £20 subscription that saves two hours a week is an easy approval. Mention the data controls on the business plan, because that is usually the real objection.
Will using AI tools at work make me look lazy?
Not if you check and own the result. Handing in an unedited AI draft looks lazy. Using AI to get to a good first draft faster, then adding your judgement, facts and voice, looks efficient. Be open with your manager about how you use it and follow your organisation's policy.
How long does it take to get good at AI tools for work?
Most people get useful results within a week of daily practice on real tasks, and become confident within a month. A few hours of hands-on training on your own work shortens that considerably, mainly by teaching you to give clear instructions, add context and check what comes back.
The best AI tool for work is the one you open on Monday
Every team I train has at least one person with six AI subscriptions and no habits, and one person with a single free account who has quietly saved a day a week. The second person always wins. Pick the job that eats most of your week, pick the one tool on this page that does it, and use it every day for a month. Then come back for the next one.
And if you'd like a hand getting your team there, you'll find me in Witney, usually explaining to the dog that a Teams call is not, in fact, an invitation to bark.
About Harry Lang
Harry Lang is the founder of The Oxford AI School in Witney, Oxfordshire, which teaches UK teams and business owners the basics of AI in a fun, easy and practical way. A former CMO who has scaled B2C brands globally, he writes the Marketing Unfiltered newsletter and is the author of Learn To Fly With AI.