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Accounting · head to head

Invoice2go vs Nusii

Invoice2go logo

Invoice2go

Accounting

Mobile-first invoicing app for small businesses and freelancers

From
On request
Rated
-
Full reviewWebsite
Nusii logo

Nusii

Proposals

Small, independent proposal tool for freelancers and agencies, metered by active proposals rather than by send volume

From
$29/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Invoice2go starter plan caps invoices at just 30 per year, forcing an upgrade for most active businesses.; Nusii the plan limit counts active proposals rather than proposals sent, so an untidy pipeline of stale open proposals will push you into a higher tier even though the actual workload has not changed.
  • They diverge on capability: Invoice2go covers Invoice creation and customization, Nusii covers Reusable content sections.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Invoice2go and Nusii actually diverge.

Attributes where Invoice2go and Nusii differ
AttributeInvoice2goNusii
Starting priceOn request$29/month
Pricing modelsubscriptionPer month by active proposal count
Platformsweb, ios, androidWeb
CategoryAccountingProposals

Identical on both: free tier (No), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Invoice2go

  • Invoice creation and customization
  • Estimates and projects
  • In-app payments
  • Automated reminders
  • Accounting integrations
  • Team member access

Only in Nusii

  • Reusable content sections
  • Templates with variables
  • Open and view notifications
  • Online acceptance
  • Branded proposal pages
  • Automated follow-up reminders

What people use each for

The jobs each tool is most often brought in to do.

Invoice2go

  • Freelancers invoicing clients from a mobile devicenot Nusii
  • Small service businesses tracking estimates and projectsnot Nusii
  • Businesses wanting integrated card and ACH paymentsnot Nusii
  • Businesses syncing invoices with QuickBooks or Xeronot Nusii

Nusii

  • A freelancer who wants proposals that look designed without paying agency prices for a sales platformnot Invoice2go
  • A small studio replacing Word documents and PDFs with a trackable web proposal and an accept buttonnot Invoice2go
  • Knowing precisely when a client opened a proposal so the follow-up call is timed rather than guessednot Invoice2go
  • Standardising scope and terms language across a handful of people so every proposal says the same thing about revisions and paymentnot Invoice2go

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Invoice2go

  • Starter plan caps invoices at just 30 per year, forcing an upgrade for most active businesses.
  • Card processing fees are higher than some dedicated payment processors.
  • Accounting integrations are limited to QuickBooks and Xero, excluding other platforms.
  • Premium plan requires roughly $100k+/year revenue to be cost-effective, per its own positioning.

Nusii

  • The plan limit counts active proposals rather than proposals sent, so an untidy pipeline of stale open proposals will push you into a higher tier even though the actual workload has not changed.
  • There is no product catalogue, pricing logic or CPQ capability, so anything involving configurable products, volume tiers or approval rules has to be worked out elsewhere and typed in as text.
  • Direct integrations are almost non-existent and most connections go through Zapier, which means a second subscription and a fragile chain between the proposal and your CRM or accounting system.
  • Acceptance is an online agreement rather than a full electronic signature service with the identity verification and audit trail that regulated buyers and some public sector clients demand.
  • The vendor is a very small independent company, which keeps the product focused and the support personal but concentrates business continuity risk in a way procurement at a larger client may question.

Pricing, plan by plan

Invoice2go

On request
  • Starter$undefined/month
    • 30 invoices/year
    • 3.5% card payment fee
    • Free ACH bank transfers
  • Professional$undefined/month
    • 100 invoices/year
    • 3% card payment fee
    • QuickBooks/Xero integration
  • Premium$undefined/month
    • Unlimited invoices
    • 2.9% card payment fee
    • Recurring invoices

Nusii

$29/month
  • Freelancer$29/month
    • 1 user
    • 5 active proposals
    • 14 day trial
  • Agency$49/month
    • 3 users included, 19 USD per extra user
    • 20 active proposals
    • Custom branding
  • Business$129/month
    • 5 users included, 29 USD per extra user
    • 50 or more active proposals
    • Priority support

Which should you pick?

Choose Invoice2go if

  • You need invoice creation and customization.
  • You work on web, ios, android.
  • You also want estimates and projects.
Invoice2go review

Choose Nusii if

  • You need reusable content sections.
  • You also want templates with variables.
Nusii review

Questions people ask

Is Invoice2go or Nusii better?
Neither clearly leads. Invoice2go starts at On request and Nusii at $29/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Invoice2go or Nusii?
Invoice2go starts at On request and Nusii at $29/month.
Does Invoice2go or Nusii run on more platforms?
Invoice2go runs on web, ios, android. Nusii runs on Web.
What is Invoice2go best used for?
Invoice2go is most often used for freelancers invoicing clients from a mobile device, small service businesses tracking estimates and projects, businesses wanting integrated card and ach payments, businesses syncing invoices with quickbooks or xero. Of those, freelancers invoicing clients from a mobile device and small service businesses tracking estimates and projects are not what Nusii is typically brought in for.
What can Invoice2go do that Nusii cannot?
Invoice2go covers Invoice creation and customization, Estimates and projects, In-app payments, Automated reminders. Nusii covers Reusable content sections, Templates with variables, Open and view notifications, Online acceptance.

Answered from the vendors’ own pages

Invoice2go: What does Invoice2go cost?

Invoice2go offers three tiers - Starter (30 invoices/year), Professional (100 invoices/year), and Premium (unlimited invoices) - distinguished by invoice volume and card processing fees from 3.5% down to 2.9%.

Source
Nusii: What counts as an active proposal?

A proposal that has not been archived. Archiving completed and lost proposals frees the slot, so the limit is about pipeline hygiene rather than volume.

Invoice2go: Is there a free trial?

Yes, Invoice2go offers a 30-day free trial that requires a credit card but includes a 100% money-back guarantee if canceled within 30 days.

Source
Nusii: Is there a free plan?

No. There is a 14 day trial, then plans start at 29 USD per month, with two months free if you pay annually.

Invoice2go: Does Invoice2go integrate with accounting software?

Yes, the Professional and Premium plans include integration with QuickBooks and Xero.

Source
Nusii: Does it handle legally binding signatures?

It records online acceptance with a timestamp. For qualified electronic signatures with identity checks you need a dedicated e-signature service.

Nusii: Can several people work on the same proposal?

Yes on the Agency and Business plans, which include 3 and 5 users respectively with additional seats charged separately.

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