Independent buying guide
Best Immigration AI
Drafting Software Compared
The right immigration AI drafting software depends on where your team needs help. CaseBlink and Drafty focus on drafting and case preparation, with published plans that make pricing easier to compare. VisaLaw pairs research with drafting, while Parley adds forms, client collaboration, and case workflows. Infinity is worth considering if you want drafting connected to broader case preparation.
Last verified: September 15, 2026
Five leading options at a glance
Public descriptions vary in detail. “Not publicly specified” means the cited vendor material did not provide enough detail for a reliable claim.
Swipe the table sideways to see every comparison column.
| Product | Best for | Drafting model | Forms | Evidence / packet work | Intake / follow-up | Case-management integration | Government workflow depth | Pricing model | Key tradeoff |
|---|---|---|---|---|---|---|---|---|---|
| Infinity | Broader case-prep execution | Firm-template letters plus workflow execution | Supported USCIS/DOL forms | Document review, extraction, evidence organization | Missing-item identification and supported follow-up | Designed to work with supported existing CMS workflows | Supported DOL/USCIS preparation steps | $200 PAYG; subscriptions from $999/month | Higher bill than many seat-based tools; evaluate labor removed |
| CaseBlink | Per-seat AI platform with unlimited cases | AI document drafting and case preparation | Not publicly specified in cited pricing page | Publicly lists AI case preparation | Client portal on Pro | Case management on Pro | Not publicly specified in cited pricing page | $100–$300/seat/month; unlimited cases | A platform the team operates; test fit with the existing system of record |
| Drafty AI | Transparent drafting-first workflow | Drafts, outlines, RFEs, expert letters, translation, research | Not publicly specified in cited pricing page | Exhibit-list tools | Not publicly specified | Not publicly specified | Not publicly specified | $250/month: 1 seat + 10 matters | Strong drafting value; surrounding workflow may require other systems |
| Parley | Broad immigration AI workspace | Evidence-aware drafting and RFE workflows | I-129, I-140, I-907, G-28 on team tiers | Exhibit assembly and Word workflow | Client document requests | Case-management features | USCIS tracking; LCA posting/PAF features | Quote-based flat-fee subscription | Broad platform; compare migration and integration requirements |
| VisaLaw AI | Immigration research plus drafting | Research, document analysis, petitions and briefs | Not publicly specified in cited pricing details | Exhibit-list review and assembly | Broader workspace features | Publicly lists integrations | Research/data depth rather than government workflow execution | $220 Core or $480 Pro/license/month | Strong attorney workspace; compare operational execution around the draft |
Compare coverage by immigration matter, not just feature list
A list of supported matters doesn’t show how a product will fit your process. Ask each vendor to walk through a matter your firm handles, including the inputs, review steps, and handoffs your team needs.
Infinity supports workflows for H-1B, H-2B, H-4, EAD (I-765), L-1A/L-1B, E-1/E-2/E-3, TN, and P-1A/P-1S, along with marriage-based I-130 adjustment of status, T visas, and U visas. Available steps vary by matter, so ask us to confirm the workflow your firm needs.
For any matter you’re considering, ask for a live walkthrough using your firm’s process. Check the drafting, evidence, forms, review, and case-management steps you need, and keep legal review and filing decisions with your attorneys.
Which product should your firm choose?
Choose for drafting-first value
For a drafting-first workflow, compare Drafty’s matter-based plan with CaseBlink’s per-seat pricing. Test both on the same sample matters to compare draft quality, review time, and fit with your current tools.
Choose for research and workspace depth
If research is central to your work, VisaLaw brings immigration research and drafting together. If your team needs a broader workspace, compare Parley’s drafting, forms, client collaboration, tracking, and case-management features.
Choose for embedded execution
If repetitive case-preparation work is the bigger bottleneck, include Infinity in your evaluation. Walk through the intake, document, form, letter, evidence, and case-management steps your team wants to improve, then confirm which are supported for your matter.
Keep attorney review central
Whichever product you choose, legal judgment and filing decisions should stay with qualified attorneys. Compare how each tool handles review, source traceability, templates, security, and the work your team still needs to do before filing.
Frequently asked questions
What is the best immigration AI drafting software?
There’s no single best fit for every firm. CaseBlink and Drafty focus on drafting and case preparation, VisaLaw pairs research with drafting, and Parley covers a broader set of case workflows. Infinity may suit firms looking to connect drafting with more of the case-preparation process. Compare each product against the work your team needs it to handle.
Is immigration drafting software a substitute for attorney review?
No. These tools can assist with preparation, but attorneys remain responsible for legal judgment, case strategy, final review, and filing decisions.
How should firms compare pricing?
Look beyond the subscription price. Include staff time, matter limits, setup, and the work that remains after the software has done its part. A lower-cost drafting tool may be the right fit; a broader platform is worth more only if it measurably reduces work your team would otherwise do.
Comparison methodology
Product and pricing details are based on publicly available vendor materials. Last verified: September 15, 2026. Features and pricing can change; confirm directly with the vendor before purchasing.
Official sources: CaseBlink pricing, Drafty pricing, Parley pricing, and VisaLaw pricing. See also Infinity pricing and the full pricing comparison.