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.
Sales engagement stack · Revops focus
Migration · Revops · Ai Adoption
Migration Agent
Apollo → Clay
Add optional context, then the agent writes a detailed plan and coaches it step by step. The full plan stays on this page. Talk to a specialist or a matched services partner when the cutover is too heavy.
Product briefings are secondary. Apollo · Clay
Checking Migration Agent…
Talk to a specialist
Recommended services partners for Apollo → Clay, matched on category and product tags. Paid profiles never change this list. Partners never enter a software rank.
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.
Revops focus
Migration · Crm Implementation · Revops
Migration specialist
Simplus
project · unclaimed
Salesforce-centric implementation partner for migrations that cannot be a weekend export. Not a scored CRM product.
Revops focus
Migration · Crm Implementation · Revops
Catalog plan outline
General guidance from the Afterstack catalog for Apollo → Clay. Not Apollo or Clay vendor documentation.
- Migration friendliness
- Apollo 6/10 · Clay 6/10
- Speed to live
- Apollo 7/10 · Clay 6/10
- Catalog migration difficulty
- Apollo medium · Clay medium
Data to export from Apollo
- pipeline and deal records
- sequences and cadences
- call and voice logs
- synced email and calendar links
- workflow rules
- saved reports
- AI assistant configuration
- records for the catalog use cases: outbound, sequences, research
How the catalogs differ
- Clay is flagged for custom objects. Collapse unused fields before loading them.
- Clay is not flagged for: pipeline and deal records, sequences and cadences, call and voice logs.
- Clay adds catalog flags Apollo does not have: custom objects.
- Apollo is flagged with an open API, which is the export path to test.
- Clay is flagged with an open API for the load.
- Apollo is cataloged as a fit for: SMB outbound that wants data and sequences together.
- Clay is cataloged as a fit for: GTM engineers.
Phases
Export
Take Apollo as the source of truth for this pair. Export pipeline and deal records; sequences and cadences; call and voice logs; synced email and calendar links; workflow rules; saved reports; AI assistant configuration; records for the catalog use cases: outbound, sequences, research. Data plus engagement in one seat — the volume outbound incumbent for SMBs.
Map
Load into Clay only after the field map is written down. AI-native GTM data workbench — enrich, research, and write the first touch. Clay is flagged for custom objects. Collapse unused fields before loading them.
Prove a sample
Clay scores 6/10 on speed to live and 6/10 on migration friendliness. Run one sample load and one report the team already uses in Apollo before a full cutover.
Cut over
Apollo scores 6/10 on migration friendliness and is marked medium difficulty in the catalog. Keep Apollo readable until the team is working in Clay. Apollo combined a contact database with sequences and dialer so teams did not buy ZoomInfo and Outreach separately. It is an incumbent for data-led outbound. AI features exist; the core is still list-and-sequence. Confirm credits and data terms on the vendor site.
Afterstack is not the vendor. This agent does not move data, does not authenticate to Apollo or Clay, and does not sell a rank. Methodology.