Commercial workflow page
A side-by-side look at when DullyPDF is the right Anvil replacement and when Anvil still wins. Free tier, JSON-to-PDF API, webforms, and field detection without the $79/mo entry price.
Anvil is a strong product. The most common reason engineering teams look for an alternative is not feature gaps — it is the entry-level pricing. The Anvil Starter plan begins at $79/mo, the Professional plan at $199/mo, and the Business plan at $399/mo. For a small team that just needs to render JSON into a PDF or stand up a webform-fed signature flow, those tiers can be heavier than the actual workload requires.
The other common reason is procurement friction. Anvil leans toward enterprise sales: SOC 2 audit, BAAs on Business+, dedicated support. That is the right shape for fintech and benefits-admin platforms but it can slow down a side project, prototype, or small SaaS that just needs the building blocks today.
DullyPDF is the leaner option for those situations. Self-serve signup, free tier with real quotas, and the same primitives — PDF detection, JSON-to-PDF, webform-to-PDF, e-signature.
The two products overlap on the core building blocks. The differences are mostly in tier ceilings and surface area.
DullyPDF is the better fit when the workload looks like one of: a small SaaS that needs PDF generation as a feature without a Starter-tier commitment, a side project or internal tool that wants to evaluate API+webform behavior before any paid commitment, a non-regulated vertical where SOC 2 and BAAs are nice-to-have rather than gating, or an operator-driven workflow where the Search & Fill browser experience matters as much as the API.
In those situations the $79/mo entry on Anvil is more friction than the workload justifies. DullyPDF gives you the same primitives behind a free tier so the product can be validated end to end before the budget conversation.
There are workloads where Anvil is the better choice and you should not switch. Regulated verticals where you need a signed BAA and SOC 2 attestation are the clearest example — Anvil offers both at the right tier and DullyPDF does not yet. Multi-document signature workflows with Etch chaining, large enterprise procurement, dedicated CSM relationships, and high-volume server-to-server PDF generation under contractual SLAs all fit Anvil better today.
The honest framing is that DullyPDF is the lower-friction option for smaller teams; Anvil is the more enterprise-shaped option for larger workloads. Pick the one whose shape matches the workload.
If the workload fits the smaller-team profile above, the migration is short. Upload the same PDF templates you have in Anvil, let DullyPDF detect the fields, review the field set in the editor, and rename anything the detector got wrong. Save the template, then either: (a) publish it as a JSON-to-PDF API endpoint and swap the call URL in your existing integration, or (b) publish it as a webform if the Anvil flow you are replacing is respondent-facing.
The biggest checklist item is field-name parity. Anvil templates often use camelCase or numeric field IDs. DullyPDF lets you rename fields after detection so the JSON contract on the new endpoint matches whatever your existing caller already sends. That makes the integration swap a one-line URL change rather than a payload rewrite.
For a workload of, say, 200 filled PDFs per month, Anvil Starter ($79) costs $0.40 per fill. DullyPDF free covers it at $0. At 2,000 fills per month, Anvil Starter is $0.04 per fill but the DullyPDF Premium tier at a single self-serve price is usually still cheaper per fill at that volume. The break-even where Anvil becomes the more cost-efficient choice is much higher — roughly the volume where you also need a CSM, SOC 2 attestation, and dedicated SLAs anyway.
For everything below that crossover, DullyPDF is the better economic answer. For everything above it, Anvil usually wins on the bundle of price + compliance + dedicated support.
Need deeper technical details about anvil alternative? Use the Rename + Mapping docs and Search & Fill docs to validate exact behavior.
Yes. The free tier includes a monthly API request quota, plus webform responses and saved templates. You only need Premium if you exceed those quotas or need higher limits. There is no paid floor on the API itself.
Yes. Upload the same PDFs into DullyPDF, let detection run, then rename fields so the JSON keys match the payload your existing Anvil integration already sends. Most migrations are a one-line URL swap after that.
DullyPDF is not SOC 2 audited today and does not sign HIPAA BAAs. If your workflow requires either, Anvil at the Business tier is the right choice. DullyPDF is the better fit for non-regulated workloads.
DullyPDF supports single-document E-SIGN/UETA signing today. Multi-document chained ceremonies are on the roadmap. If you need chained multi-document signing now, Anvil Etch is more mature.
Both products turn an uploaded PDF into a fillable template. DullyPDF runs CommonForms detection automatically on upload and surfaces low-confidence fields for human review in the editor. Anvil supports manual field placement plus an AI-assisted webform builder.
Use these docs pages to verify the exact DullyPDF behavior behind anvil alternative before you ship it as a repeat workflow.
These adjacent workflow pages cover nearby search intents teams compare while evaluating anvil alternative.
