ROLE DOSSIER / DIAGNOSE × PROPOSE × DELIVER × CLOSE

Independent consultant membership stack.

See plan cost, the Lean route, and the human gate for every stage.

Research checked2026-07-3064 official sources monitoredAll role stacks

PURCHASE SIZE / ROLE TEAM

1 operator

Per-member plans scale with the team; account, site, usage, and one-time plans stay fixed until checkout.

DIAGNOSE × PROPOSE × DELIVER × CLOSE

Independent consultant

Turn expert decisions into reusable, client-specific workflows.

Independent consultants diagnose from cited evidence, scope proposals, book working sessions, keep delivery context, record handoffs, and control financial access.

Recommended stack$108.67/ month · 1 person
Lean route$58/ month · 1 person
Annual difference$608.04/ year

MEMBERSHIP ROUTE / 6

Recommended memberships

USD · list price
01
PerplexityCited client research
Pro1 seat · Per member · $200 billed yearly; $20 month-to-month option$16.67/mo
02
ChatGPTAnalysis + drafting
Plus1 seat · Per member · Billed monthly$20/mo
03
NotionClient delivery hub
Free1 seat · Per member · No subscription$0/mo
04
CalendlyQualified scheduling
Standard1 seat · Per member · Per seat, billed yearly$10/mo
05
LoomAsync explanation + handoff
Business + AI1 seat · Per member · Per user, monthly list price; annual billing can be lower$24/mo
06
QuickBooksInvoices + books
Simple StartPer account · Monthly list price before promotions$38/mo

PLAN DELTA / PROFESSIONAL → LEAN

What changes in Lean.

3 membership changes · $50.67/mo less
Professional and Lean membership comparison for Independent consultant
ToolProfessionalDecisionLeanMonthly delta
PerplexityPro$16.67/moChange planFree$0/moSave $16.67
ChatGPTPlus$20/moKeep planPlus$20/moNo change
NotionFree$0/moKeep planFree$0/moNo change
CalendlyStandard$10/moChange planFree$0/moSave $10
LoomBusiness + AI$24/moChange planStarter$0/moSave $24
QuickBooksSimple Start$38/moKeep planSimple Start$38/moNo change
Costs use the same official plan snapshots and 1-operator billing model as the totals above. Open any plan name to inspect the vendor source before purchase.

FRONTIER WORKFLOW / HUMAN IN LOOP

The work, step by step.

5 controlled stages
01 / DIAGNOSE

Separate sourced market evidence from client-provided truth.

Source ledger, client facts, assumptions, contradictions, diagnostic questions, and a decision-focused brief.

Human gate

Open primary sources and confirm confidential client facts before forming a recommendation.

02 / PROPOSE

Convert the diagnosis into a bounded commercial promise.

Outcome, scope, exclusions, milestones, meeting cadence, dependencies, price, and acceptance criteria.

Human gate

The consultant owns feasibility, commercial terms, rights, and every promise.

03 / DELIVER

Keep decisions, evidence, and client feedback in one delivery hub.

Working sessions, source-linked artifacts, decision records, open questions, owners, and reviewable revisions.

Human gate

An expert reviews generated analysis in the client context before submission.

04 / HANDOFF

Explain the work in the client’s context, then leave a durable guide.

Recorded walkthrough, transcript, operating guide, unresolved risks, next actions, and access-controlled archive.

Human gate

Review sensitive material, accessibility, and recipient permissions before sharing.

05 / CLOSE

Close delivery, invoicing, and learning as one controlled loop.

Accepted deliverables, issued invoice, reconciled payment, lessons, reusable method, and client-data retention decision.

Human gate

The consultant or accountant approves tax, categorization, write-offs, and data deletion.

RESEARCH SIGNALS / OFFICIAL SOURCES

What is changing now.

3 monitored sources
Recommendations are editorial decision support based on official product and pricing sources checked 2026-07-30. AI-assisted work remains subject to human verification, rights review, and professional judgment.