CRM migration
Field-level mapping, validation, and rollback between Link app and Freshsales. We move data and schema; workflows are rebuilt natively in Freshsales.
Link app
Source
Freshsales
Destination
Compatibility
10 of 10
objects map 1:1 between Link app and Freshsales.
Complexity
BStandard
Timeline
48–72 hours
Overview
Link App is a legal-client communication platform built around secure messaging, document transfer, and case progress tracking between law firms and their clients. It does not function as a CRM in the sales sense — it has no pipeline, no lead scoring, and no account hierarchy. Freshsales is a Freshworks sales CRM with Leads, Contacts, Accounts, Deals, and pipeline stages. The migration from Link App to Freshsales is not a CRM-to-CRM parity move; it is a domain shift from legal communications to sales pipeline management. FlitStack AI extracts Link App contacts and communication history via its API, transforms legal-matter terminology into Freshsales Deals and Tasks, and handles the document-export problem (Link App stores files in its own secure environment; we surface those files as URLs in Freshsales custom fields or re-upload them to Freshsales Files). Custom fields and pick-list values from Link App's case-status taxonomy map to Freshsales custom fields and lifecycle stages. Workflow rules, permission sets, and client-portal access in Link App are not transferable to Freshsales — those must be rebuilt using Freshsales Pro's automation tools or configured manually by your admin. We deliver a field-level diff during the sample phase so you can confirm every mapping before the full run commits.
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 Link app 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.
Link app
Client / Contact
Freshsales
Contact
1:1Link App client records map directly to Freshsales Contacts. Name, email, phone, address, and custom fields transfer 1:1. Owners are resolved by email match against Freshsales users; unmatched owners are flagged before migration so your admin can assign a fallback owner.
Link app
Communication Thread
Freshsales
Task
1:1Each Link App thread (back-and-forth between lawyer and client) becomes a single Freshsales Task. The Task Subject carries the thread title and the body carries the full message history in chronological order. Timestamps and sender attribution are preserved in task metadata. Multiple messages within a thread are collapsed into one task to avoid Freshsales inbox noise.
Link app
Document / File Attachment
Freshsales
File / Attachment
1:1Link App documents migrate as Freshsales Files or as URL-based custom fields depending on export availability. If Link App exposes a direct file download URL, we store it in a custom URL field and attach it to the related Contact or Deal. Files not accessible via URL are flagged for manual re-upload to Freshsales.
Link app
Case / Matter
Freshsales
Deal
1:1Link App cases become Freshsales Deals. The case name maps to Deal Name, the case value or billable amount maps to Deal Amount, and the case status maps to Deal Stage via a value-by-value pick-list translation. Dates — opened, updated, closed — transfer as custom datetime fields since Freshsales Deals use a single CloseDate field.
Link app
Case Status
Freshsales
Deal Stage / Lifecycle Stage
1:1Link App's legal-case status taxonomy (e.g., Active, Pending Review, Awaiting Signature, Closed) maps to Freshsales Deal Stage values. If your Link App uses custom status labels, we create a value-map table during the planning phase. Status transitions and their timestamps are preserved as custom datetime fields on the Deal for audit continuity.
Link app
Case Team Member
Freshsales
Account Team / Deal Team
1:1Link App cases often have multiple assigned lawyers or staff. Freshsales has no native multi-owner case model — we map the primary assignee to Deal Owner and surface additional team members on the linked Account as Account Team members or as a custom multi-select field on the Deal.
Link app
Link App User / Staff
Freshsales
Freshsales User
1:1Link App staff records with an email address map to Freshsales Users by email resolution. Staff records without an email address are imported as Contacts with a 'Internal Staff' flag in a custom field. Unresolved owners are flagged in the pre-migration audit report.
Link app
Custom Fields on Cases
Freshsales
Custom Fields on Deal / Contact
1:1Any Link App custom fields on cases or contacts are created as matching custom fields in Freshsales on the corresponding object (Deal or Contact). Field type is preserved — text stays text, date stays date, pick-list stays pick-list. We validate field-type compatibility before the migration run.
Link app
Email Templates (Link App)
Freshsales
Email Templates (Freshsales)
1:1Link App client communication templates do not have a direct equivalent in Freshsales for legal correspondence. Freshsales email templates are sales-focused. We export the template content as a reference document for your admin to recreate in Freshsales using Freshsales Pro's template editor.
Link app
Workflow Rules / Automations
Freshsales
Freshsales Workflows
1:1Link App's case-status routing rules, automatic client notifications, and document approval flows are not transferable. These must be rebuilt in Freshsales Pro or Enterprise using Freshsales Workflows. We provide a written description of each Link App rule for your Freshsales admin to reference during rebuild.
| Link app | Freshsales | Compatibility | |
|---|---|---|---|
| Client / Contact | Contact1:1 | Fully supported | |
| Communication Thread | Task1:1 | Fully supported | |
| Document / File Attachment | File / Attachment1:1 | Fully supported | |
| Case / Matter | Deal1:1 | Fully supported | |
| Case Status | Deal Stage / Lifecycle Stage1:1 | Fully supported | |
| Case Team Member | Account Team / Deal Team1:1 | Fully supported | |
| Link App User / Staff | Freshsales User1:1 | Fully supported | |
| Custom Fields on Cases | Custom Fields on Deal / Contact1:1 | Fully supported | |
| Email Templates (Link App) | Email Templates (Freshsales)1:1 | Fully supported | |
| Workflow Rules / Automations | Freshsales Workflows1:1 | 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.
Link app gotchas
No public API for automated bulk export
Document binaries may require separate file-level extraction
Case feed chronology does not map directly to standard CRM activity models
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
Pre-migration audit and mapping plan
FlitStack AI connects to Link App via API to inventory all contact records, case files, communication threads, custom fields, and document-export availability. We generate a mapping plan that defines each Link App object and field, its Freshsales target, the transformation logic, and any custom fields to be created pre-migration. This plan is reviewed and approved by your team before any data movement begins.
Schema preparation in Freshsales
We create all required custom fields in Freshsales on the Contact and Deal objects before data lands — including custom pick-lists for case status mapping, custom datetime fields for original timestamps, and URL fields for document references. We also create custom fields for legal-specific data such as practice areas, billing types, and referral sources identified during the audit. Additionally, we configure any multi-select fields needed for case team members and create the custom Deal Stage pick-list values that mirror your Link App taxonomy. If you are on Freshsales Growth, we flag any Enterprise-only features such as Deal Teams or custom modules so your admin can plan accordingly.
Sample migration with field-level diff
A representative slice of records — typically 50–100 contacts, 20–50 cases, and 30–80 threads — migrates first. We produce a field-level diff report showing source value versus destination value for every mapped field, flagging any truncated text, unmapped pick-list values, or missing document URLs. The diff report also highlights any records that failed validation or exceeded Freshsales field length limits. Your team reviews the diff output, approves the mappings, and confirms the data looks correct before we proceed with the full migration run.
Full migration with delta-pickup window
The full dataset migrates in sequenced object groups: Contacts first (to resolve foreign keys), then Deals (linked to Contacts), then Tasks (linked to Deals). A delta-pickup window of 24–48 hours captures any Link App records created or modified during the cutover window. FlitStack logs every record operation in an audit trail, and one-click rollback is available if reconciliation identifies a mismatch.
Post-migration reconciliation and handoff
We verify record counts match between Link App exports and Freshsales totals, spot-check critical fields (email deliverability, deal amounts, document URL accessibility), and deliver a migration summary report. The reconciliation includes record counts by object, any records that failed to migrate, and a list of document URLs that require manual re-upload. We also hand off a written reference document describing each rebuilt Link App workflow for your Freshsales admin to use when configuring Freshsales Workflows in Pro or Enterprise, along with the approved case-status value-map table for future reference.
Platform deep dives
Link app
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 Link app 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
Link app: Not publicly documented..
Data volume sensitivity
Link app 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 Link app to Freshsales migration scoping. Not seeing yours? Book a call.
Walk through your Link app to Freshsales migration with a real engineer — 30 minutes, free, written quote within 24 hours.
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