Built for professional-services firms onlyThe principal writing the proposal and the reference, and nobody else

Write the proposal. Close with the reference. Keep the client behind both.

The reference letter and the professional services proposal written from the engagement's own facts: the months it ran, the work delivered, the strengths and the examples worth naming, the hours, the rate, the phases, the deposit and the contingency, printed as the letter a client's checker reads and the statement of work a client signs. Every document becomes the client record you keep, the engagement it belongs to and the fee that won it.

Sowbird Pro is $79 per month for your whole firm, billed monthly.

Reference letter

Words in the letter
480
Paragraphs in the letter
7
Words per paragraph
69

Size and structure a reference letter from the engagement's own facts: the period, the work, the strengths with an example each and the results with a number, with the length and the paragraphs the letter needs.

Open the Reference letter
  • 2free tools on this site
  • 12,150US searches a month
  • Professional-services firms only

One product, three jobs

Price the proposal. Write the reference. Keep the client behind both.

  1. The statement of work a client signs, from your scoping

    Hours at your rate, the phases, the expenses at cost, the contingency and the deposit on signature, printed as the proposal a client signs, from your own scoping rather than a generic template.

  2. The letter a checker reads, from the engagement's facts

    The period, the work delivered, the strengths with an example each and the results with a number, sized and structured on the page from what you actually know, so the letter says something and is the right length.

  3. A record behind every document

    Proposals file themselves against the client and the engagement. Signatures and declines are recorded against the fee. Letters are kept with who they went to. Everything exports.

Why not just use a full practice suite?

Need a suite with timesheets, resourcing, billing runs and a per-user licence? Buy one. Need this week's proposal priced right, sent under your name and kept with the client, and the reference written properly when the engagement ends, for one firm? That is the product.

Sowbird A general practice management suite
Proposal, statement of work and reference letter The product itself, next to the documents that use it A document module you configure yourself
Price for one firm $79 a month, flat, however many partners A per-user fee, then an onboarding fee on top
Try before an account exists Every tool computes free, no card, no trial clock A demo call and a trial that ends in two weeks
Built for Professional-services firms, only Every business with a timesheet

For the record, on the firm's side: Sowbird supplies no constant of its own; the letter's length and the proposal's total are arithmetic on the engagement facts you enter, by the method printed under each figure. Sowbird Pro is $79 per month for your whole firm.

The document is yours. Keeping it is Sowbird Pro.

The documents and the answers are free forever. Pro turns them into your client record: every proposal kept against the client and the engagement, the statement of work and the fee behind each one, whether it was signed, the reference letters written and to whom, reminders to the client who owes a signature, and a clean export when the accountant asks what the engagements billed against what they were proposed at.

  • Download the document as PDF
  • No Sowbird watermark
  • Save and reopen later
  • Your firm's name and registration on it
  • Signature and follow-up reminders emailed under your firm's name
  • Connect your own Stripe account and take deposits online
  • Connect your QuickBooks Online or Xero

$79 per month, whole firm

Sowbird Pro is $79 per month for your whole firm, billed monthly. Billed monthly. Cancel any time from your account page. Price and renewal terms are shown before checkout.

Start Sowbird ProGet Sowbird Pro, $79 a month