CRM migration
Field-level mapping, validation, and rollback between Apollo ERP and Freshsales. We move data and schema; workflows are rebuilt natively in Freshsales.
Apollo ERP
Source
Freshsales
Destination
Compatibility
12 of 13
objects map 1:1 between Apollo ERP and Freshsales.
Complexity
BStandard
Timeline
48–72 hours
Overview
Apollo ERP (Apollo.io) is primarily a sales intelligence and enrichment platform — its data model centers on contacts with scraped enrichment data, accounts, and opportunities with basic pipeline tracking. It lacks native CRM objects like Tasks, Appointments, and multiple deal pipelines that sales teams need at scale. Freshsales is a full-stack CRM with separate Lead, Contact, Account, and Deal objects, contact lifecycle stages, and built-in Freddy AI scoring. The migration must translate Apollo's flat contact-enrichment model into Freshsales's normalized object graph. Apollo custom fields on contacts, accounts, and opportunities migrate to Freshsales custom fields. Apollo engagement activities (emails, calls, meetings) map to Freshsales Sales Activities. Apollo's API uses fixed-window rate limiting at roughly 1,000 requests per hour on most plans — we throttle exports accordingly and batch records to avoid 429 errors. Workflows, sequences, and email templates do not migrate and must be rebuilt in Freshsales's automation tools after go-live. We run a sample migration first, then a full migration with a 24–48 hour delta-pickup window to capture in-flight changes.
Every standard and custom field arrives verified.
AI proposes the map; you confirm before any record moves.
Parent–child, lookups, and ownership stay linked.
Calls, emails, meetings — with original timestamps.
Documents, uploads, and inline notes move with the record.
Why teams make this switch
Leaving
What's pushing teams away
Choosing
What's pulling them in
Object mapping
Each row shows how a Apollo ERP object lands in Freshsales, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
Apollo ERP
Contact
Freshsales
Contact
1:1Apollo contacts migrate as Freshsales Contacts. Email, phone, name, and address fields map directly without transformation. Apollo's enrichment metadata — including LinkedIn URL, job seniority level, and company headcount scraped from public sources — migrates as custom fields on the Contact record, preserving all prospecting context in the destination CRM.
Apollo ERP
Contact
Freshsales
Lead
1:manyApollo contacts that have not been worked (no task, no email, no meeting recorded in Apollo) route to Freshsales Lead. Contacts with engagement history route to Freshsales Contact. This split prevents duplicate records in Freshsales and aligns with Freshsales's Lead-to-Contact conversion model.
Apollo ERP
Account
Freshsales
Account
1:1Apollo accounts map to Freshsales Accounts with direct field mapping for standard attributes. Apollo's domain field maps to Freshsales Website. Company phone and address fields map to Freshsales billing address fields. Parent-child company hierarchies in Apollo translate to Freshsales Account hierarchy via the parent_account_id field, preserving organizational structure in the destination.
Apollo ERP
Opportunity
Freshsales
Deal
1:1Apollo opportunities map to Freshsales Deals with direct field mapping for standard attributes. Apollo stage names map value-by-value to Freshsales deal stage names per pipeline configuration. Deal amount, close date, owner, and probability map directly. Apollo's opportunity_type field becomes a custom field on the Freshsales Deal record for deal type classification.
Apollo ERP
Custom Field (Contact)
Freshsales
Custom Field (Contact)
1:1Apollo custom fields on contacts — including enrichment signals, intent data, and demographic scrapes — migrate to Freshsales custom fields on Contact. Freshsales Growth plan limits custom field count per object. We flag any account exceeding that threshold before migration and propose consolidation or upgrade to Pro+ for additional field capacity.
Apollo ERP
Custom Field (Account)
Freshsales
Custom Field (Account)
1:1Apollo custom fields on accounts including industry tags, employee ranges, and funding stage from enrichment data migrate as Freshsales Account custom fields. Field types are preserved: string, number, date, and boolean map directly to Freshsales equivalents. Pick-list fields require Freshsales option list creation before migration, which we handle as part of pre-migration schema setup.
Apollo ERP
Custom Field (Opportunity)
Freshsales
Custom Field (Deal)
1:1Apollo opportunity custom fields migrate to Freshsales Deal custom fields preserving all enrichment attributes. Apollo's probability override field, deal source, and competitor tracking fields become Freshsales custom fields on Deal. Stage-entered timestamps from Apollo are stored as custom datetime fields on the Deal for reporting continuity and historical analysis.
Apollo ERP
Email Activity
Freshsales
Sales Activity (Email)
1:1Apollo email engagement data including sent, opened, and clicked events migrates to Freshsales Sales Activities with activity type = Email. Original timestamps, subject line, and activity owner are preserved during migration. Freshsales attaches these sales activities to the Contact or Lead record by email address matching for complete engagement history.
Apollo ERP
Call Activity
Freshsales
Sales Activity (Call)
1:1Apollo call logs migrate to Freshsales Sales Activities with activity type = Call. Call duration, outcome result, and owner information are all preserved during migration. Freshsales attaches each call activity to the appropriate Contact or Lead record based on contact matching, maintaining complete communication history in the destination CRM.
Apollo ERP
Meeting Activity
Freshsales
Sales Activity (Meeting)
1:1Apollo meeting records migrate to Freshsales Sales Activities with activity type = Meeting. Start time, end time, meeting title, and attendee list are all preserved during migration. Freshsales links each meeting to the associated Contact or Deal record automatically, ensuring meeting context is available to reps in their daily workflow.
Apollo ERP
Opportunity Owner
Freshsales
Deal Owner
1:1Apollo opportunity owner_id resolves by email match against Freshsales users in the destination instance. Unmatched owners are flagged before migration begins for resolution. You either invite them to Freshsales first or assign their records to a fallback owner. No record lands in Freshsales without a valid owner assignment for accountability.
Apollo ERP
Sequence / Workflow
Freshsales
Not Migrated
1:1Apollo sequences and workflow rules do not migrate. They must be rebuilt in Freshsales using Freshsales Workflows (available on Growth+) or Freshsales Sales Sequences (Pro+). We export your Apollo sequence definitions as a rebuild reference document for your Freshsales admin.
Apollo ERP
Apollo Tags
Freshsales
Freshsales Tags
1:1Apollo tags on contacts, accounts, and opportunities migrate as Freshsales tags attached to the corresponding object records. Tag values are preserved exactly as they appear in Apollo — no transformation or renaming occurs during migration. Freshsales applies tags at the object level, matching Apollo's tagging behavior for consistent segmentation across both platforms.
| Apollo ERP | Freshsales | Compatibility | |
|---|---|---|---|
| Contact | Contact1:1 | Fully supported | |
| Contact | Lead1:many | Fully supported | |
| Account | Account1:1 | Fully supported | |
| Opportunity | Deal1:1 | Fully supported | |
| Custom Field (Contact) | Custom Field (Contact)1:1 | Fully supported | |
| Custom Field (Account) | Custom Field (Account)1:1 | Fully supported | |
| Custom Field (Opportunity) | Custom Field (Deal)1:1 | Fully supported | |
| Email Activity | Sales Activity (Email)1:1 | Fully supported | |
| Call Activity | Sales Activity (Call)1:1 | Fully supported | |
| Meeting Activity | Sales Activity (Meeting)1:1 | Fully supported | |
| Opportunity Owner | Deal Owner1:1 | Fully supported | |
| Sequence / Workflow | Not Migrated1:1 | Fully supported | |
| Apollo Tags | Freshsales Tags1:1 | Fully supported |
Gotchas + challenges
Platform-specific issues from each side, plus the pair-specific challenges that don't show up on either platform's page on its own.
Apollo ERP gotchas
Leave balance carry-forward errors on year-end migration
Chart of Accounts mapping requires manual chart design review
API rate limits throttle bulk export on lower-tier plans
Freshsales gotchas
Freddy AI is Pro-tier only despite heavy marketing
Post-migration emails and sequences are disabled
Bot session credits are a one-time 500-session allocation
Phone credits charged per minute with no cap
File storage limits scale with plan tier
Pair-specific challenges
Migration approach
Audit Apollo API schema and rate limits
FlitStack AI connects to your Apollo account via API and inventories all objects, custom fields, and enrichment metadata. We profile record counts per object, identify multi-value enrichment fields, and run a rate-limit test to establish your account's actual throughput. This data shapes the migration timeline and flags any Freshsales Pro+ field requirements before we write a single record to the destination.
Design field mapping and lifecycle derivation rules
We build a field-level mapping document for every Apollo contact, account, and opportunity field — including enrichment custom fields. For lifecycle staging, we define the derivation rules based on Apollo signals. For pick-list value mappings (industry, stage names), we generate the Freshsales option lists and submit them for creation before data lands. The mapping document is reviewed by your team before any migration run.
Resolve owners and create Freshsales schema
Apollo owner records are matched by email to Freshsales users. Unmatched owners are flagged so your team can invite them to Freshsales or assign a fallback. We also deliver a Freshsales setup checklist: custom field creation, deal pipeline and stage configuration, lifecycle stage setup, and tag taxonomy alignment. Your admin completes the schema side before we trigger the migration run.
Run a sample migration with field-level diff
A representative slice — typically 100–500 records spanning contacts, accounts, deals, and a sales activity — migrates first. We generate a field-level diff showing source value, mapped value, and destination value for every field. You verify enrichment field placement, lifecycle stage derivation, deal amount mapping, and owner resolution before the full run commits. Any mapping adjustments are made before the production run.
Execute full migration with delta-pickup and audit log
Full migration runs against Freshsales API with batched Apollo exports that respect rate limits. A 24–48 hour delta-pickup window runs after the main run to capture any Apollo records modified during the cutover. Every operation is logged. One-click rollback reverts all migrated records if reconciliation finds discrepancies beyond your acceptable threshold. We deliver an audit report and a reconciliation summary after go-live.
Platform deep dives
Apollo ERP
Source
Strengths
Weaknesses
Freshsales
Destination
Strengths
Weaknesses
Complexity grading
Standard CRM migration. 2 of 8 objects need a mapping; the rest are 1:1.
Overall complexity
Standard migration
Derived from compatibility, mapping clarity, API constraints, and data volume across Apollo ERP and Freshsales.
Object compatibility
2 of 8 objects need a mapping; the rest are 1:1.
Field mapping clarity
Field mapping is derived from defaults — final spec confirmed during the sample migration.
Timeline complexity
8-object category — typical timelines run 2–7 days end-to-end.
API constraints
Apollo ERP: Not applicable..
Data volume sensitivity
Apollo ERP doesn't expose a bulk API — REST + parallelization used for high-volume runs.
Estimator
Rule-based pricing — no per-record fees, no manual quotes. Migrations over 2M records are scoped individually.
Step 1
Pick a category, then your source and destination platforms.
Category
FAQ
Answers to the questions buyers ask most during Apollo ERP to Freshsales migration scoping. Not seeing yours? Book a call.
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