ProposalXL produces the proposal itself

Your firm’s language, people, scope and fees, assembled in your format and ready for your team to review.

Harbor Workshop Renewal example proposal cover Harbor Workshop Renewal example proposal letter Estuary Greenway example project team page
The finished document, in your firm’s format.Example proposals · Harbor Workshop / Estuary Greenway

Built from the parts your firm already has

Your team brings the judgment. ProposalXL brings the material, people and document into one place, so you can focus on the proposal in front of you.

Example proposal language and template selection

Your templates, your language.

Start with your firm’s format and the language your team has already refined. Build on your best past work.

Example team member and project experience records

Your people, their experience.

Bring résumés and project history into the proposal. Choose the people and past work that fit the pursuit, with a shared record behind each page.

Example staffing, hours and fee planning

Scope and fee, in the same workflow.

Develop the scope and price the work using your people and rates. Review the hours, assumptions and margin before the proposal goes out.

Example live proposal editing and collaboration

A team working on one proposal.

Give each section an owner. Write, edit and review together, with clear assignments and a shared view of the document as it takes shape.

Who does what

Your principals, project managers and marketing team set the approach, the scope and the fee, and send the proposal. ProposalXL does the rest of the work around them.

Reads the request
A client email or an RFP becomes the start of the proposal: the services, the visits, the due date, the requirements.
Starts from your past work
Your templates, scope language and best past answers, so every proposal reads like your firm wrote it.
Builds the fee
Hours at your rates, phase by phase, with the margin in view before the fee goes in the letter.
Writes the team pages
Résumés and project pages from one current record of your people and projects.
Produces the document
Your letterhead and brand standards, every section in place, as a finished PDF.

Two kinds of proposals, one system

Firms write two kinds of proposals, and they behave differently. ProposalXL handles both from the same record of your firm.

Relationship proposalCompetitive pursuit
Starts withA client you know emails or calls about a projectAn agency or owner issues an RFQ or RFP
You sendA letter with scope, fee, schedule and terms, or an additional-services letter on a current jobA statement of qualifications or a full proposal, organized the way the solicitation asks
It is judged onFit, a clear scope and a fee the client can approvePublished evaluation criteria, often before price is discussed
Who writes itUsually one principal or project manager, quicklySeveral section owners on a deadline, coordinated by marketing
ProposalXLReads the request, scopes from your library, prices at your rates, starts the letter in your formatTurns the solicitation into the outline, gives each section an owner, checks the response before it goes out
MoreStep by step · Fee proposals and lettersStep by step · Civil engineering firms

Start with the proposal your firm sends most

That is usually a scope-and-fee letter, a proposal for an existing client, or added services on a current project. We set ProposalXL up around your templates, past proposals and rates, then add the next proposal type when your team is ready.

See how firms start →

Questions about ProposalXL

What is AEC proposal software?

Software that produces the proposals architecture, engineering and construction firms send to win work: proposal letters, fee proposals, statements of qualifications and RFP responses. ProposalXL works from your firm’s own records, its people, projects, scope language and rates, so each proposal starts from your best past work.

Can ProposalXL use our existing templates?

Yes. Setup starts from your templates, past proposals and rates. Proposals come out on your letterhead, in your brand standards and in the language your firm already uses.

Does it handle both proposal letters and SOQs?

Yes. Relationship proposals start from a client’s request and produce a letter with scope and fee. Competitive pursuits start from the solicitation and produce a structured response with an owner on every section. Both draw on the same record of your firm.

Which firms is it for?

Engineering and architecture firms that write both kinds of proposals, usually with principals and project managers writing between project work. Civil, structural, MEP and architecture practices each have their own conventions, and ProposalXL is set up around yours.