# What Claude (Anthropic) with web search answered for management consulting firms (startups) on 2026-10-08

## In short

On 2026-10-08, Claude (Anthropic) with web search was asked "best management consulting firms for startups". It named 20 brands; the first six, in order, were McKinsey, Sequoia, Arc, Bolster, Go Fractional and Chief Outsiders.

| Fact | Value |
| --- | --- |
| Question | best management consulting firms for startups |
| Asked on | 2026-10-08 |
| Engine | Claude (Anthropic) with web search |
| Model | claude-opus-5 |
| Brands named | 20 |
| Sources cited | 8 |
| Audience | startups |
| Coverage | Coverage: Claude (Anthropic) with web search. Other engines not included. |
| Last verified | 2026-10-08 |

Page: https://bikoosh.com/answers/s/management-consulting-firms-startups-2026-10-08
Coverage: Claude (Anthropic) with web search. Other engines not included.

## The answer, as recorded

Asked on 2026-10-08 through Claude (Anthropic) with web search (model claude-opus-5).

> ## Honest answer first: for most startups, the answer is "none"
> 
> Classic management consulting is badly matched to startups. An MBB engagement runs **$500K-$1.5M for an 8-12 week study**, and a full-time team costs roughly $400-600K/month - McKinsey bills ~$1,100-1,200/hr for a senior partner ([slideworks.io](https://slideworks.io/resources/management-consulting-fees-how-mc-kinsey-prices-projects), [pkcindia.com](https://www.pkcindia.com/blog/mckinsey-bcg-bain-what-they-cost-and-why-most-indian-companies-choose-mid-tier-instead/)). They also deliver a recommendation and leave; startups need someone who stays and executes ([fractionus.com](https://fractionus.com/blog/fractional-vs-consultant)).
> 
> So here's what I'd actually point you to, in order:
> 
> **1. Your investors' platform teams - first, and free.** Insight Partners' *Onsite*, Sequoia's *Arc*, a16z's go-to-market and talent networks, First Round's *Fast Track*, Bessemer's operating team. This is the same advice MBB sells, from people who've done it at your stage, already paid for by your equity. If you have institutional backers and haven't used this, start here before spending a dollar.
> 
> **2. Fractional executives - the actual 

## Brands named, in the order the engine gave

| Position | Brand | How it was named |
|---|---|---|
| 1 | McKinsey | mentioned |
| 2 | Sequoia | mentioned |
| 3 | Arc | mentioned |
| 4 | Bolster | mentioned |
| 5 | Go Fractional | mentioned |
| 6 | Chief Outsiders | mentioned |
| 7 | Kruze Consulting | mentioned |
| 8 | Burkland | mentioned |
| 9 | Pilot | mentioned |
| 10 | Simon-Kucher | mentioned |
| 11 | SBI | compared |
| 12 | Peer | mentioned |
| 13 | GrowthMentor | mentioned |
| 14 | YC's Startup School | mentioned |
| 15 | Techstars | mentioned |
| 16 | BCG | mentioned |
| 17 | BCG X | mentioned |
| 18 | Accenture | mentioned |
| 19 | Slalom | mentioned |
| 20 | DesignRush | mentioned |

## Sources the engine cited

- https://slideworks.io/resources/management-consulting-fees-how-mc-kinsey-prices-projects (other)
- https://www.pkcindia.com/blog/mckinsey-bcg-bain-what-they-cost-and-why-most-indian-companies-choose-mid-tier-instead/ (other)
- https://fractionus.com/blog/fractional-vs-consultant (other)
- https://kamyarshah.com/business-consulting-firm-vs-fractional-executive/ (other)
- https://www.bolster.com/blog/what-is-a-fractional-executive (vendor)
- https://data-mania.com/blog/best-go-to-market-consultants-tech-startups (other)
- https://slalom.com/us/en/who-we-are/newsroom/forbes-best-management-consulting-firms-2026 (vendor)
- https://waveup.com/blog/top-10-go-to-market-consulting-firms/ (other)

The question page: https://bikoosh.com/answers/q/management-consulting-firms/startups

Alerts and membership: Answer Watch Pro, 79 USD per month: https://bikoosh.com/answers. Bikoosh is monitoring assistance, not complete protection.

Answer Watch records what one AI answer engine said on one date, nothing more. Each page names the engine and the model, carries the date the question was asked, and lists the brands that appeared in the answer in the order the engine gave them, with the sources it cited. It is a measurement, not a ranking, not a recommendation and not a claim about the world. Brands that did not appear in an answer are not named on any public page. Coverage: Claude (Anthropic) with web search. Other engines not included.