Why Agencies Need Dedicated Proposal Software
Most agencies start with Word or Google Docs for proposals. It works — until it doesn't. As your agency grows, the limitations become expensive: you have no idea which proposals are being read, follow-up is based on guesswork, formatting breaks on every device, and every new proposal means starting from scratch or copying a document that has accumulated inconsistencies for two years.
Dedicated proposal software solves these problems. But more importantly, it transforms the proposal from a passive document into an active sales tool. The data is clear: agencies using proposal software close deals at 36% compared to 20% for those using documents. That's not a feature benefit — it's a business case.
📊 The proposal data gap: With a PDF proposal, you know nothing — not when it was opened, whether it was forwarded to the CFO, or which section caused the prospect to go quiet. With a tracked web proposal, you know all of this. That intelligence alone changes every follow-up conversation.
What to Look for in Agency Proposal Software
Proposal analytics
Know when clients open, how long they spend, and what they re-read.
Professional design
Your proposal should look as good as your portfolio. Design matters.
E-signature
Clients should be able to accept and sign in one click, on any device.
Reusable templates
Stop rebuilding from scratch. Templates with smart sections save hours.
AI content assist
Faster first drafts. AI should help you write faster, not write for you.
Mobile optimisation
Proposals are often read on phones. If it breaks, you lose the deal.
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Quick Comparison Table
Here is how the major tools stack up across the dimensions that matter most to agency teams:
| Feature | Pitchsite | Proposify | PandaDoc | Qwilr | Better Proposals |
|---|---|---|---|---|---|
| Format | Full website | PDF-style doc | PDF-style doc | Web page | Web page |
| AI writing assist | ✅ Full | ⚠️ Limited | ⚠️ Limited | ⚠️ Limited | ❌ |
| Proposal analytics | ✅ | ✅ | ✅ | ✅ | ✅ |
| E-signature | ✅ | ✅ | ✅ | ✅ (paid) | ✅ |
| Free tier | ✅ Yes | ❌ No | ⚠️ Trial | ❌ No | ❌ No |
| Mobile optimised | ✅ Native | ⚠️ Partial | ⚠️ Partial | ✅ Native | ✅ Native |
| Custom domain | ✅ (paid) | ❌ | ❌ | ✅ (paid) | ✅ (paid) |
| Starting price | Free | $35/user/mo | $19/user/mo | $35/user/mo | $19/user/mo |
Verdict: Which Is Best for Agencies?
Pitchsite
Best for agenciesPitchsite builds full proposal websites, not documents. That distinction matters: a Pitchsite proposal loads at a URL, is fully mobile-optimised, can embed video, include interactive pricing tables, and accepts an e-signature in the same flow. It looks like your agency built a bespoke microsite for the client — because it did.
The AI writing assistant accelerates first drafts without making them generic. The analytics dashboard shows you exactly when a proposal was opened, which sections got the most attention, and whether the client shared it internally. The free tier is the most generous in the market.
Best for: Agencies of any size that want to stand out, move fast, and use data to close smarter.
Proposify
Proposify is the most established pure-play proposal tool, with strong template design, granular approval workflows, and deep CRM integrations (Salesforce, HubSpot). It is document-style — think interactive PDF — which is familiar but limits the visual impact on mobile.
Best for: Mid-market agencies with dedicated sales teams and existing CRM workflows they need to preserve. At $35/user/month, it is expensive for solo operators or small teams.
PandaDoc
PandaDoc handles proposals, quotes, and contracts in one platform — making it attractive for agencies that want to consolidate tools. The contract and e-signature functionality is more mature than most competitors. The interface is document-centric, which is comfortable but not visually differentiated.
Best for: Agencies that need proposal and contract management combined, with tight CRM integration. Not ideal if design quality is a differentiator for your pitches.
Qwilr
Qwilr produces genuinely beautiful web-based proposals with strong design templates. Analytics are solid. The interactive pricing feature (where clients can select options and see the total update in real time) is one of the best in the market. It lacks AI writing assistance and the free tier does not exist.
Best for: Design-forward agencies that want impressive-looking proposals and are willing to pay for it. $35/user/month is steep for smaller teams.
Better Proposals
Better Proposals is a web-based tool at a lower price point with a straightforward interface and a solid template library. It lacks the design sophistication of Qwilr or the analytics depth of Proposify. For freelancers and very small agencies on a tight budget, it is a reasonable option — but for most agencies, the case for a free Pitchsite account over a paid Better Proposals plan is hard to argue.
Best for: Freelancers and solo operators wanting a simple step up from Google Docs at a low price.
Full Comparison Guides
Each guide below is a deep, honest comparison of Pitchsite vs. one competitor — covering features, pricing, UX, and which team each tool is genuinely right for.
Related reading
The Complete Agency Proposal Guide →Not sure what makes a great proposal in the first place? Read our pillar guide on agency proposal structure, content, and closing strategy before choosing your tool.
Frequently Asked Questions
What is the best proposal software for agencies in 2026?
For most agencies, Pitchsite is the strongest choice in 2026: full website format, AI writing assist, analytics, e-signature, and a free tier. Proposify and PandaDoc are better for enterprise teams with deep CRM needs. Qwilr is a good choice for design-focused agencies willing to pay the premium. See our Proposify comparison and Qwilr comparison for the full breakdown.
Is Pitchsite free?
Yes. Pitchsite has a free tier with no credit card required. Paid plans unlock advanced analytics, custom domains, team collaboration, and additional proposal slots. It is the only major proposal platform with a generous free tier built specifically for agencies. See the full pricing page.
What is the difference between Proposify and PandaDoc?
Proposify is purpose-built for proposals with strong design control and analytics. PandaDoc is broader — proposals, contracts, and e-signatures in a document-centric workflow with deeper CRM integrations. See our full PandaDoc comparison for more detail.
Does Qwilr support e-signatures?
Yes, on Business and Enterprise plans. The signature block is built into the Qwilr page — clients sign in-browser without downloading anything. See our Qwilr comparison for a full feature breakdown including how this compares to Pitchsite.
Why are web-based proposals better than PDFs?
Web proposals are trackable (open rate, time-on-section, internal shares), interactive (live pricing, embedded video, accept buttons), and natively mobile-optimised. PDFs are static and untrackable. Agencies using web proposals report significantly higher view rates and faster close times because follow-up is driven by data, not guesswork. Read our full take in the death of the PDF proposal guide.