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Step 3

Migration specialists for complex switches

These firms are the escalation path when a from→to cutover is too complex to DIY — identity, custom objects, history, multi-system maps. They never enter the software ranker.

Not a consulting brochure. Open the Migration Agent first; we recommend partners when complexity is high. Editorial directory, not a ranked marketplace. Category definition: Services category. Broaden Your Reach to claim a profile.

Inclusion

  • Generally available consultancies or implementation partners with a public site and a plausible migration stack.
  • Focus on software switches Afterstack already catalogs (CRM, support, knowledge, and related cutovers) — not a full professional-services marketplace.
  • Listed separately from software. Never passed into the quiz scorer.
  • Paying for a profile cannot put a firm above any software product on a shortlist.

Migration specialist

Slalom

Custom pricing · unclaimed

Migration and adoption partner for teams whose switch is too complex for a DIY cutover — CRM, data, and AI programs.

Migration · Ai Adoption · Crm Implementation

Migration specialist

Thoughtworks

Custom pricing · unclaimed

Engineering-led migration when the blocker is building the after, not buying another seat — data, AI, and platform cuts.

Migration · Ai Adoption · Engineering

Migration specialist

Simplus

project · unclaimed

Salesforce-centric implementation partner for migrations that cannot be a weekend export. Not a scored CRM product.

Migration · Crm Implementation · Revops

Migration specialist

Perficient

Custom pricing · unclaimed

Digital consultancy for CRM, commerce, and customer-platform migrations when the map includes more than one system of record.

Migration · Crm Implementation · Support Transformation

Migration specialist

West Monroe

Custom pricing · unclaimed

Ops-plus-technology partner for RevOps and customer-platform switches that fail when treated as a tool swap.

Migration · Revops · Ai Adoption

Migration specialist

Avanade

Custom pricing · unclaimed

Microsoft-centric migration programs (Dynamics, 365, Copilot-adjacent). Listed for SharePoint/CRM gravity, not as a product page.

Migration · Crm Implementation · Ai Adoption

Migration specialist

Faculty

project · unclaimed

Applied-AI partner when the migration is really ‘put models into the operating loop,’ not a CSV into a new SaaS.

Migration · Ai Adoption · Data

Migration specialist

Argano

project · unclaimed

Enterprise app consultancy for CRM and customer-experience cutovers that need a system integrator, not a checklist.

Migration · Crm Implementation · Support Transformation

Migration specialist

Accenture

Custom pricing · unclaimed

Global systems integrator for SAP, Salesforce, and Dynamics cutovers that are programs, not a CSV. Escalation when the Migration Agent plan is enterprise-shaped.

Migration · Crm Implementation · Ai Adoption

Migration specialist

Checkpoint GTM

project · unclaimed

Berlin HubSpot Platinum Partner for Salesforce, Close, Pipedrive and Attio → HubSpot migrations with a RevOps rebuild — Seed to Series B SaaS in DACH and Europe.

Migration · Crm Implementation · Revops

Questions teams actually ask

Are specialists ranked with software?+

No. Services never enter scoreCategory. They are the escalation path after match → migrate, not a competing product row.

When does Afterstack suggest a partner?+

When a Migration Agent plan is high complexity — or when you already know the cutover is too large to DIY. Open the agent first.

Can a firm pay to appear first?+

No. Claimed profiles are disclosure and lead-gen. They do not buy inclusion in a software quiz or a guaranteed specialist slot.

How do I claim a specialist profile?+

Use Broaden Your Reach. We will consider a listing. We will not sell a quiz rank.