AI Assistants review

Claude review

A thoughtful AI assistant known for long documents, nuanced writing and coding.

ResearchedBy WhatsTheStack Editorial TeamLast verified

8.4ExcellentEditorial score / 10Editorial score 8.4 out of 10
Starting price
Free tier; team plans from around $25–30 / user / month
Free plan
Yes
Free trial
No
Visit Anthropic

Prices are indicative; confirm on the vendor’s site.

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Our verdict · 8.4/10 Excellent

An excellent choice for writing-heavy and document-heavy work. Teams already invested in another suite may prefer a built-in assistant.

Key takeaways

  • Best for: Long-document analysis.
  • Strongest area: Ease of use (9.1/10). Weakest: Support & reliability (7.6/10).
  • Price: Free tier; team plans from around $25–30 / user / month — free plan available.
  • Watch out for: Usage caps on lower tiers.

What is Claude?

Claude excels at reading long documents, careful writing, reasoning and coding assistance. Team and enterprise plans add shared projects, admin controls and data protections suited to business use.

Claude is made by Anthropic and is reviewed here as a AI assistant (it also appears in our 1 other category). It is priced on a freemium basis, and our editorial score is 8.4 out of 10, calculated from six weighted criteria.

Who it’s for — and who should skip it

Choose Claude if

  • Long-document analysis
  • Writing and editing
  • Coding assistance

Not for you if

  • Teams needing image generation in the same tool
  • Very high-volume usage on lower tiers

Key features

Projects

Shared knowledge and instructions for teams.

Long context

Analyse large documents in one go.

Artifacts

Generate documents and code in a side panel.

Admin controls

SSO and workspace management on team plans.

Integrates with
  • Google Drive
  • Slack
  • GitHub

Pros & cons

What we like

  • Strong long-context handling
  • High-quality writing
  • Projects for shared context
  • Clear data policies on business plans

Watch out for

  • Usage caps on lower tiers
  • Fewer built-in media tools
  • Integrations narrower than some rivals

Pricing & true cost

ModelFreemium
Starts atFree tier; team plans from around $25–30 / user / month
Free planAvailable
Free trialNot available
Claude pricing tiers (indicative)
PlanIndicative priceNotes
FreeFree—
Pro≈ $20 / user / moUp to 1 user · Individual plan
Team≈ $25 / user / moBilled annually; minimum seat count applies
EnterpriseCustom quote—

Pricing watch-out: Usage limits depend on plan.

True cost at 5, 10 and 25 seats

5 seats$125/mo$1,500/yr · Team
10 seats$250/mo$3,000/yr · Team
25 seats$625/mo$7,500/yr · Team

Cheapest paid plan that fits each team size, from indicative list prices checked October 30, 2026. Excludes tax, add-ons, onboarding fees and promotional discounts.

Pricing watch-outs

  • Quote-only tier. Enterprise has no public price. Ask for a written quote that includes onboarding and support fees.
Contract questions to ask before you sign
  1. Does the plan auto-renew, and how many days’ notice do you need to cancel?
  2. Is the advertised price for annual billing? What is the month-to-month price?
  3. Is the first-year price a promotion? What will renewal cost, and is it capped?
  4. Is there a minimum number of seats, or a charge for inactive users?
  5. Are onboarding, implementation or premium-support fees extra?
  6. How do we export all our data if we leave, and in what format?

General questions for any vendor — not findings about this product. Build a full checklist with our requirements builder.

Indicative USD pricing, last checked October 30, 2026. Vendors change prices and promotions often — always confirm on their website. Model your own numbers with our SaaS TCO calculator.

Score breakdown

How the Claude score is calculated
CriterionWeightScoreWhat it meansPoints
Features & fit25% 8.8Excellent: Covers all core needs and most advanced needs; gaps are minor or niche.2.20
Ease of use15% 9.1Effortless: Most users are productive within an hour with no training; admin is near zero.1.40
Value for money15% 8.4Good: Fair pricing; key features available on mid tiers; renewals predictable.1.30
Support & reliability10% 7.6Strong: Responsive support on paid tiers, strong docs and a good reliability record.0.80
Security & privacy20% 8.4Strong: MFA, encryption and admin controls as standard; audits published; minor gaps such as SSO only on top tiers.1.70
Integrations & ecosystem15% 7.8Well connected: Native integrations with the tools most small businesses use, plus a documented API.1.20
Overall100%Weighted for AI tools products8.4

Security & compliance facts

Security and compliance status for Claude
ItemStatusQuestion to ask Anthropic
Multi-factor authenticationStops most account takeovers from reused or phished passwords.Not verified by usCan admins enforce MFA for every user, on every plan?
Single sign-on (SAML/OIDC)Lets you remove a leaver’s access everywhere from one place.Not verified by usIs SSO included on the plan we are buying, or only on enterprise tiers?
SOC 2 Type II reportIndependent audit of the vendor’s security controls — often required by larger customers.Not verified by usCan we see your current SOC 2 Type II report (under NDA if needed)?
ISO/IEC 27001 certificationInternational standard for running an information-security programme.Not verified by usWhich legal entity and services does your ISO 27001 certificate cover?
GDPR data processing agreementNeeded if you handle personal data of people in the EU/UK.Not verified by usDo you offer a signed DPA and list your sub-processors?
HIPAA business associate agreementRequired before US healthcare businesses store protected health information.Not verified by usWill you sign a BAA, and on which plans?

We have not yet verified these items for Claude against a primary source, so we don’t claim them either way. Check Anthropic’s trust or security page and ask for documents in writing.

Before you buy any AI assistant

Check Claude against the same list we use for every AI assistant — and confirm each point on the plan you intend to buy, not the top tier.

  • Data is excluded from training on your plan
  • Admin console and usage controls
  • File and document analysis
  • Integration with your office suite
  • Predictable per-seat pricing

See every ranked option in AI Assistants.

Claude alternatives

Pick an alternative by what matters to you

Computed from our published scores and indicative pricing for tools in the same category as Claude. Scores are editorial; see the methodology.

Editor’s picks

ChatGPT

AI Assistants

8.6Editorial score 8.6 out of 10

The most widely used AI assistant, with a broad set of tools and integrations.

From
Free tier; business plans from around $25–30 / user / month
Free plan
Yes
Researched
Vote

Google Gemini

AI Assistants

8.4Editorial score 8.4 out of 10

Google's AI assistant, built into Workspace apps like Gmail, Docs and Sheets.

From
Free tier; included with many Google Workspace business plans
Free plan
Yes
Researched
Vote

Head-to-head comparisons

Featured in: Best AI Assistants for Business, Best AI Writing Tools for Business, ChatGPT vs Claude vs Gemini vs Copilot

Review history

  1. Scored under methodology v2.0 (six weighted criteria, computed overall score).

Claude FAQ

Is Claude good for business writing?

Yes — it is widely regarded as strong at nuanced, well-structured writing.

Does Claude have a free plan?

Yes. Claude offers a free plan. Paid plans start at Free tier; team plans from around $25–30 / user / month (indicative — check the vendor for current pricing).

Who is Claude best for?

Claude is best for: long-document analysis; writing and editing; coding assistance.

How much does Claude cost for a team of 10?

On indicative list prices, the cheapest paid plan that fits 10 users (Team) works out at roughly $250 per month, or about $3,000 per year, before tax, add-ons and discounts.

How is the Claude score calculated?

The 8.4/10 overall score is a weighted average of six sub-scores — features & fit, ease of use, value, support & reliability, security & privacy, and integrations — using the published weights for AI products. Affiliate relationships have no input. See our methodology page for the full rubric.

What are the best alternatives to Claude?

Popular alternatives include ChatGPT, Google Gemini. See our comparisons for side-by-side verdicts.

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