#1 data migration software
FlitStack AI migrates data between CRM, ERP, PM, Helpdesk, and HRMS platforms — field-level mapping, validation, and rollback in every migration.
Trusted by data teams at

















The FlitStack AI platform
Move customer records, deals, activities, and custom objects between any two CRMs — field-level fidelity preserved, automations rebuilt natively in the destination.
What we migrate
Sarah Chen
VP Sales · Acme Corp
Related records
All top platforms · 12 in CRM
Replatform your financial system without losing audit history. Chart of accounts, line items, taxes, and approval workflows — every record reconciled before cutover.
What we migrate
$1.99M reconciled
482K entries · 64%
All top platforms · 6 in ERP
Move projects, tasks, custom fields, attachments, and comments between PM tools. Preserve assignees, status histories, and parent-child hierarchies.
What we migrate
Active migrations
3 in flightAll top platforms · 5 in Project Management
Migrate tickets, conversations, internal notes, attachments, and SLAs between support platforms. Customer histories stay intact for every account.
What we migrate
Refund request for order #18472
Account migration question
Password reset for new domain
All top platforms · 7 in Helpdesk
Move employee records, compensation history, time-off balances, and org charts between HR systems. Detailed audit trail on every record.
What we migrate
All departments migrated
14K employees · 100%
Engineering
8.2K employees
Sales
2.4K employees
Operations
2.1K employees
Marketing
1.3K employees
All top platforms · 5 in HRMS
Platform capabilities
Field-level mapping, hash-based validation, delta sync, and data-quality cleanup — built into the platform, not sold as add-ons.
Migrate all records from any system. Objects, relationships, historical activities, analytics, events, files, and attachments. Everything moves.
Field data-type validation, migrated record checks, timestamp preservation, and stage and association mapping. Your data stays accurate.
Sync only the changes for smooth cutovers. Keep source and destination aligned during rollout, minimize downtime, and run phased migrations without the chaos.
Merge duplicates during migration, patch records to existing data, filter what moves, and clean up messy field values. Arrive at the destination with better data than you left with.
How it works
No scripts, no service accounts. Plug into source and destination, map fields with AI, validate on a representative sample, and run the full migration with one-click rollback.
Customer stories
FlitStack AI is a GAME CHANGER when it comes to data migration between CRM systems. We were able to reduce the time to implementation by over 50%. Most tools will just blindly lift and shift the data over, which makes cleaning the system an absolute nightmare. With FlitStack, we intelligently deploy and migrate only the data needed for each module in the CRM, avoiding duplicate fields and processes that bog down the CRM and frustrate end users. I couldn't imagine doing another CRM migration without FlitStack AI.
Jake Toepel
Partner, GTM Engineering · LeanScale
FlitStack has been an invaluable partner in migrating data from Salesforce to HubSpot. Their prompt communication, technical expertise, and meticulous attention to detail made the entire process seamless. We highly recommend the FlitStack team to anyone tackling a complex CRM migration.
Ethan McRae
Marketing Technologist · GK3 Capital
FlitStack moved us off Law Ruler and onto HubSpot without losing a single contact, deal, or note, and our intake team didn't lose a day of work in the process. They took the time to understand how our intake actually runs and rebuilt those workflows in HubSpot better than what we were leaving behind. If your firm is stuck on Law Ruler and dreading the switch, FlitStack is the team to run it.
Forest Zukerman
CEO · HQ Intake
We used FlitStack to execute one of the largest data migrations we've taken on as a team, and it delivered exactly what it promised. No surprises, no shortcuts. But what really stood out wasn't the tool itself; it was the team behind it. When go-live weekend arrived, FlitStack's team was right there with us. They went above and beyond to make sure everything ran smoothly. Responsive, proactive, and genuinely invested in our success. That kind of support is rare, and it made all the difference. For any team facing a complex migration, I'd recommend FlitStack without hesitation, not just for the product, but for the people.
Diogo Cabral
Director of Professional Services · Periti Digital
What stands out with FlitStack is that they really do what they say they are going to do. That builds trust. The migration from Salesforce to HubSpot was handled smoothly and professionally, and I wouldn't hesitate to recommend them.
Joe Birkedale
Founder · Project 36
Why FlitStack AI
Migrations are make-or-break. Every guardrail FlitStack ships exists to move your data without losing a single record — backed by architecture, not a slogan.
Every record hashed end-to-end, validated field-by-field, with one-click rollback. Backed by architecture, not a slogan.
TLS 1.3 in transit, AES-256 at rest. Scoped OAuth credentials per migration, with every subprocessor published in our privacy policy.
Median migration completes in 48–72 hours. Complex pairs with custom objects typically 5–7 days.
5 categories live (CRM, ERP, PM, Helpdesk, HRMS) covering 1784+ seeded platforms and growing.
Featured routes
Pricing
Estimate your migration in five steps — no per-record fees, no manual quotes.
Step 1
Pick a category, then your source and destination platforms.
Category
Ready when you are
See how FlitStack AI turns weeks of migration scripts into a guided four-step workflow. Book a call now. No commitment, no sales pitch.