By job role · Sales

Best AI tools for sales teams

A recommended ranking of AI for proposals, sales emails, meeting notes and talk scripts, compared for sales professionals.

A. Which AI is best for Sales?
#1 is ChatGPT. Then Microsoft Copilot and Google Gemini. Ordered with a focus on Japanese support, File reading.
Use cases

AI use cases for Sales

Sales emails & repliesDrafting proposals & decksSummarizing sales-call notesCreating talk scriptsCustomer research
1
ChatGPT
OpenAI · Popularity score 63.1 · share 68.4%
Free tier
$8/mo+

OpenAI's AI chat — the default choice, leading the global AI chatbot market share by a wide margin.

Japanese support: ○File reading: ○View data →
2
Microsoft Copilot
Microsoft · Popularity score 33.5 · share 2.0%
Free tier
$19.99/mo+

Microsoft's assistant — its strength is integration with Windows and Office.

Japanese support: ○File reading: ○View data →
3
Google Gemini
Google · Popularity score 53.8 · share 18.5%
Free tier
$4.99/mo+

Google's AI chat — strong at search and Google-service integration; share is rising fast, especially in Japan.

Japanese support: ○File reading: ○View data →
4
Claude
Anthropic · Popularity score 32.4 · share 1.5%
Free tier
$20/mo+

Anthropic's AI chat — praised for long-form writing, coding and careful prose; share is trending up.

Japanese support: ○File reading: ○View data →

Source: StatCounter (popularity share) + each official site (features, pricing) / Captured: 2026-10 (provisional) / Reference ranking by our editors
The current month is a provisional, month-to-date figure. Month-over-month change and risers/fallers are based on the latest completed month.

AI use in Sales work (official statistics)

Official statistics show how much businesses and people actually use generative AI in this kind of work.

Businesses using generative AI in “Sales”

Processes redesigned around AIUsed for specific tasks in the departmentUsed by staff for personal efficiencyTotal
Japanese businesses9.5%22.9%27.2%59.6%
US businesses19.2%38.4%28.8%86.4%

The total is our own sum of the three categories (the white paper publishes each category separately).

Source: Japan Ministry of Internal Affairs and Communications, White Paper on Information and Communications 2026, Fig. I-2-1-7 / Captured: Jul 24, 2026

Dedicated tools for Sales

Besides AI chats, these tools specialize in this kind of work. Free plans and the cheapest paid plan (each vendor's published USD price).

Otter.ai
Otter.ai

Transcribes and summarizes meetings in real time, including Japanese transcription.

Free plan: ○Pro $16.99/mo
Notta
Notta

A transcription and minutes service strong in Japanese. The free plan is limited to 3 minutes per recording.

Free plan: ○Pro $8.17/mo billed yearly
Zoom AI Companion
Zoom

Summaries built into Zoom. Even the free Basic plan includes 3 meeting summaries a month.

Free plan: ○Workplace Pro $16.99/mo
Fireflies.ai
Fireflies.ai

A bot that joins meetings to record and summarize, with many CRM integrations.

Free plan: ○Pro (see official pricing)

Prices and free tiers of dedicated tools are reference values checked on each vendor's official page on 2026-10-17. Plans change often, so check the latest official information before subscribing.

Frequently asked questions

Which AI is the best for Sales?
ChatGPT. The rating prioritizes support for Japanese support, File reading and popularity.
What kind of work can Sales use AI for?
It can help with Sales emails & replies, Drafting proposals & decks, Summarizing sales-call notes, Creating talk scripts and more.
How many businesses use generative AI in Sales work?
In “Sales”, 59.6% of Japanese businesses and 86.4% of US businesses use generative AI (MIC White Paper; the total of the three categories is our own sum).
Can I use it for free?
Many of the AIs featured have a free plan, so we recommend trying them for free first before considering a paid plan.

Explore other roles & use cases

⚠ These rankings are reference values based on public market-share data, web-traffic estimates and editorial research, and do not represent a complete count of every user of each AI tool. Rankings change with the measurement method (web-visit share vs. market share, etc.). Always check each official site for the latest information.