Data portability and transition planning

Vendor Exit Plan Template

This interactive worksheet guides enterprises through key considerations and cost estimates for vendor exit plans, focusing on data portability and minimizing disruption.

Vendor exit strategies require precise planning around data portability, transition costs, and contractual obligations. This interactive template helps procurement and platform engineering teams quantify exit costs and prepare operationally for vendor transitions.

Enter detailed information about your current contracts, data holdings, and operational requirements below. The model calculates estimated costs and timelines for data extraction, migration, and service disengagement.

Inputs

Remaining contract duration (months)months

Months until current vendor contract expires or renewal date

Data volume under vendor managementGB

Total data size held by vendor that requires portability

Data extraction speed offered by vendorGB/hour

Maximum throughput for data export from vendor systems per hour

Data format compatibility with target system

Determine if data is natively compatible for downstream use

Use of third-party migration support tools or consultants

Will you engage external services for migration?

Vendor charge for data export per GBUSD/GB

Cost charged by vendor to export data, if applicable

Internal team hourly rateUSD/hour

Cost per hour for internal resources dedicated to migration

Estimated internal resource hours needed for migrationhours

Time internal team spends on planning, validation, and execution

Contractual early termination or penalty feesUSD

Any fees incurred if exiting prior to contract expiration

Calculation

Estimated Data Export Duration

data-volume-gb / data-extraction-rate-gbps

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Vendor Data Export Charges

data-volume-gb * vendor-charge-per-gb-export

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Internal Resource Cost

internal-resource-hourly-rate * internal-resource-hours

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Data Transformation Cost Multiplier

data-format-compatibility == 'compatible' ? 1 : (data-format-compatibility == 'partial' ? 1.3 : 1.7)

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Estimated Third-Party Service Costs

third-party-migration-support == 'no' ? 0 : (third-party-migration-support == 'partial' ? 5000 : 12000)

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Total Estimated Migration Cost

(vendor-data-export-cost + internal-resource-cost) * transformation-cost-multiplier + third-party-service-cost + contractual-penalty-fees

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Vendor Exit Plan Summary

Best practice

Early planning of data portability and contract exit conditions can reduce unforeseen costs. 73% of enterprises surveyed by Gartner reported cost overruns due to lack of detailed exit planning (Gartner, 2023). Validate vendor data extraction rates and format compatibility upfront to avoid delays.

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