Best RFQ Software for Suppliers: 8 Tools (2026)

Every guide to RFQ software makes the same assumption: that the RFQ is already a document sitting on your desk. They compare content libraries, answer automation, and proposal assembly. All useful. All downstream of the part where suppliers actually lose the deal.

Because for most suppliers, the RFQ does not arrive as a document. It arrives as an email, into sales@ or quotes@ or info@, where it sits alongside 200 other messages until somebody notices it.

Disclosure: we make InboxPilot, which solves the email intake problem and does not solve the proposal problem. It is not the top pick in the response-platform category below, because it does not belong in that category. If your RFQ is a 200-question document, you need Responsive or Loopio. If your RFQ is an unopened email, that is a different problem, and it is the one we cover here.

TL;DR

• Only 45% of RFP submissions go through online portals, according to Loopio's 2026 benchmark of 1,500+ companies and 250,000+ RFPs. The majority arrive by other channels, mostly email.
• 88% of manufacturers and distributors have lost deals to inefficiencies in how quotes get generated and approved (TrendCandy for Aleran, July 2025, n=200, margin of error ±4.6%).
• Best RFQ response platform: Responsive for enterprise teams, Loopio for high-volume repeatable responses, AutoRFP.ai if you want published pricing.
• Best for RFQ email intake: InboxPilot, which is us, in the one category where the claim holds.
• Not for you: SAP Ariba, Coupa, Jaggaer, Zycus. Those are your customer's tools. See why.

First: "RFQ software" means two opposite things

Search "RFQ software" and you will be shown SAP Ariba next to Loopio, as if a supplier could use either. They sit on opposite sides of the transaction.

If you are reading this because quote requests keep landing in your inbox, you are on the supplier side. Buyer-side platforms are how those requests reach you. Buying one will not help you answer them. Skip every listicle that mixes the two, which is most of them.

The thing nobody in this category writes about

Here is a statistic that appears in nearly every RFQ software article, quoted approvingly, with nobody noticing what it means.

Loopio's 2026 RFP benchmark, built from more than 1,500 global companies and over 250,000 RFPs, reports that only 45% of submissions go through online portals. (Loopio)

Turn that around. The majority of RFPs and RFQs do not arrive through a portal. They arrive through email, forwarded PDFs, spreadsheets attached to a message from a buyer you have never met, and requests dropped into a shared address that three people half-watch.

Every RFQ platform in this post is excellent at the second half of the job. Not one of them touches the first half. They assume you already have the document. They do not triage a shared mailbox, they do not route an inbound quote request to the right engineer, and they do not draft the acknowledgement that keeps you in the running while you work up the real numbers.

That gap is where deals die, and the data says so.

What slow intake actually costs

In July 2025 the research firm TrendCandy surveyed 200 decision-makers at US manufacturers, wholesalers, and distributors with 100+ employees on behalf of Aleran (margin of error ±4.6% at 95% confidence). The findings:

• 88% have lost deals because of inefficiencies in how quotes are generated and approved.
• 71% take at least a full day to produce a quote.
• Only 37% have fully automated quoting.
• Manual workflows leak roughly 5% of annual revenue.

(Aleran press release, corroborated by Digital Commerce 360)

Note what that first number is not saying. It is not "88% lost deals because their proposal was weak." It is inefficiency in generating and approving quotes. Much of that is upstream of the proposal entirely.

A note on the speed-to-lead statistics everyone quotes

You will see two famous numbers in every article on this subject: that responding in 5 minutes rather than 30 makes you 100 times more likely to make contact, and that responding within an hour makes you 7 times more likely to qualify a lead.

Both are real. Both are also from 2007 and 2011, and both measured phone calls to inbound web leads, not RFQs to suppliers. The 100x figure comes from Dr. James Oldroyd's Lead Response Management study (MIT/InsideSales, 2007). The 7x figure and the finding that 23% of audited companies never responded at all, with an average response time of 42 hours, come from the Harvard Business Review audit of 2,241 US companies (Oldroyd, McElheran and Elkington, HBR, March 2011).

We are citing them with their dates attached because most articles in this category do not, and quietly implying that 19-year-old phone-call data is fresh 2026 RFQ research is exactly the kind of thing that should make you distrust an article. Treat them as directional. The direction is not in dispute.

Category one: RFQ and RFP response platforms

These build the response. All of them assume you already have the document. Pricing in this category is almost universally quote-only, and we have not invented a single number below.

1. Responsive (formerly RFPIO)

Best for: Enterprise proposal teams with a real content library and the headcount to maintain it.

Strengths: The largest install base in the category. Deep workflow automation. Strong real-time extraction from knowledge documents.

Tradeoffs: TechTarget explicitly cites a steep learning curve. Cost is opaque, and implementation is a project rather than a purchase.

Pricing: Quote-only. The procurement aggregator Vendr reports observed contracts between roughly $7,000 and $28,000 per year, averaging about $13,955. That figure is Vendr's observation, not Responsive's published price. (Vendr)

2. Loopio

Best for: Teams responding to a high volume of repeatable RFPs, RFIs, and security questionnaires.

Strengths: Intuitive interface. Strong content library reuse. Publishes the best benchmark data in the category, which is genuinely useful whether or not you buy the product.

Tradeoffs: TechTarget notes a longer implementation than competitors. Foundations starts at a 10-seat baseline, so it is not built for the one-person quoting desk.

Pricing: Quote-only, confirmed on Loopio's own pricing page ("book a call to build a custom quote"). (loopio.com/pricing)

3. Arphie

Best for: Mid-size teams that want AI-native drafting and fast onboarding.

Strengths: Priced per project with unlimited users rather than per seat, which is unusual and buyer-friendly. Source citations on generated answers. Will explicitly say "I don't know" rather than hallucinate, which matters more than it sounds.

Tradeoffs: Newer and smaller vendor. Reported gaps in reporting depth, mobile, and export. Its marketed "84% AI acceptance rate" is a vendor claim, not an audited figure.

Pricing: Quote-only, concurrent-project model.

4. AutoRFP.ai

Best for: Teams handling 10 or more requests a month who want to know the price before booking a call.

Strengths: The only tool in this category with published pricing, which in a market this opaque is worth something on its own. Ingests messy Excel and Word formats. Browser extension for working inside procurement portals.

Tradeoffs: The vendor is also a prolific content marketer that publishes comparisons of its own competitors, so discount its self-assessments accordingly.

Pricing: Scale $899 per month, Accelerate $1,299 per month billed annually, Enterprise on request.

5. Tribble

Best for: Teams that want answers grounded in the systems they already use.

Strengths: Retrieval across Gong, Slack, and CRM. Fast implementation. Native Google Docs and Sheets. Win/loss analytics.

Tradeoffs: Credit-based usage pricing makes cost genuinely hard to forecast. It is an asynchronous document tool, so it has nothing to offer during a live procurement call.

Pricing: Quote-only, monthly credit packs.

6. SiftHub

Best for: Teams that need bid/no-bid qualification and structured SME coordination, not just drafting.

Strengths: Covers the full lifecycle including the go/no-go decision, which most tools skip. Governance and review routing.

Tradeoffs: TechTarget notes a longer implementation. Smaller vendor.

Pricing: Quote-only.

7. Upland Qvidian

Best for: Regulated industries (financial services, insurance) that need compliance trails and access control more than they need a modern interface.

Strengths: Mature content library. Strong governance. G2 rating of 4.3 out of 5 across roughly 150 reviews.

Tradeoffs: Widely criticized for a dated interface, slow search, and complex implementation. You will see a "$15,000 to $25,000" price floated online. It originates from a direct competitor's blog, so we are not repeating it as fact.

Pricing: Quote-only. (uplandsoftware.com/qvidian)

8. Ombud

Best for: Mid-market response teams focused on content reuse.

Strengths: Ease of use. OmMatch autofill. Structured collaboration.

Tradeoffs: Content-freshness management is a chore. Collaborative editing gets awkward on long documents. Import and export are rigid.

Pricing: Quote-only, fully custom.

Category two: the email layer, where RFQs actually arrive

These are not substitutes for the platforms above. If an RFQ is a 200-question document, you need a response platform. If it is an email you have not opened yet, that is a different problem. Most suppliers have both, and only buy for one.

Unlike the response platforms, everything here publishes its price.

InboxPilot

Best for: Suppliers whose quote requests land in a shared Gmail or Outlook mailbox and sit there too long.

This is our product, and this is the one category in this post where we will claim the top spot, because it is a narrow claim: triage and first response on inbound RFQ email, inside the inbox you already use.

What it does here: watches sales@ or quotes@, recognizes a quote request when one arrives, labels and prioritizes it, routes it to the right rep or engineer, and drafts a first reply grounded in your product docs, pricing, and past responses. The buyer gets an acknowledgement with real content in minutes instead of a silence that lasts two days.

Tradeoffs, plainly:

• It is not an RFP response platform. No content library, no proposal document assembly, no compliance matrix, no bid/no-bid workflow. It does nothing about the 33 hours Loopio says a full RFP response takes. If that is your bottleneck, buy Loopio and do not buy us.
• Pricing is metered by AI draft, not per seat. That is cheaper than per-seat tools for a small quoting desk and worth doing the math on if you run high volume.
• Newer than the incumbents, with a shorter public track record.

Pricing: Free (25 AI drafts). Hobby $23 per month. Standard $119 (1,500 drafts, unlimited inboxes, knowledge base grounding). Pro $399 (12,000 drafts, advanced routing, SSO). Enterprise custom. (inboxpilot.co/pricing)

Front

Best for: Larger sales teams that want a full customer operations platform around the shared mailbox.

Strengths: Mature rules engine, strong analytics, omnichannel.

Tradeoffs: The AI that does the drafting is a paid add-on ($20 per seat per month for Copilot, Autopilot from $0.05 per conversation), so the real cost sits well above the $25 headline. Starter caps you to a single channel type.

Pricing: Starter $25 per seat per month, Professional $65, Enterprise $105. (front.com/pricing)

Hiver

Best for: Google Workspace quoting desks that will not leave Gmail.

Strengths: Native in Gmail, free tier, AI copilot from the entry paid tier, round-robin routing that maps well to assigning quotes to reps.

Tradeoffs: Gmail-first. Outlook requires the separate Omni product, which matters here because most manufacturers run on Microsoft 365. Reviewers report performance lag at volume.

Pricing: Free. Growth $25 per user per month annual, Pro $55, Elite $85. (hiverhq.com/pricing)

Missive

Best for: Small quoting teams on a budget who want to discuss a quote in the thread.

Strengths: Cheapest entry at $14. A powerful rules engine (up to 1,000 rules on Productive and above). Provider-agnostic.

Tradeoffs: The $14 Starter tier has no AI and no integrations, and AI requires buying credits separately, so the useful plan is Productive at $24.

Pricing: Starter $14, Productive $24, Business $36 per user per month. (missiveapp.com/pricing)

Gmelius

Best for: Gmail-only teams that want shared inbox plus Kanban.

Tradeoffs: Gmail only. No Outlook. For a manufacturer or distributor, that is usually disqualifying on its own.

Pricing: Meli $19, Growth $25, Pro $40 per user per month annual. (gmelius.com/pricing)

What to look for

1. Work out which half of the problem is actually costing you

Two very different failures look the same from the outside:

• You are losing bids you responded to. Your response is too slow to assemble, or not good enough. Buy a response platform.
• You are losing bids you never responded to. The RFQ sat in a shared mailbox for three days, or went to the wrong person, or nobody realized it was time-sensitive. No response platform will help you. Fix intake.

Most suppliers have both problems and only buy for the first, because that is the only one the market sells against.

2. Confirm you are being sold a supplier-side tool

If the demo shows you inviting vendors and scoring bids, you are looking at a buyer-side procurement suite. Politely leave.

3. Insist on a real price

Almost this whole category is quote-only. That is a choice, not a necessity: AutoRFP publishes $899 and $1,299, and every email-layer tool publishes per-seat pricing. If a vendor will not give you a number before a discovery call, that tells you something about the sales cycle you are about to enter.

4. Check Outlook support before the feature list

Most manufacturers and distributors run on Microsoft 365. Gmelius does not support Outlook at all, and Hiver's Gmail product does not either. That fact eliminates tools faster than any feature comparison.

5. Ask what happens to the RFQ before it becomes a document

This is the question the entire category is built to avoid. Ask it on every call: how does the quote request get from my customer's email to your platform? The answer, in every case, is that someone on your team does it manually.

How to choose, in one paragraph

If you run a proposal team responding to structured, document-heavy RFPs, buy a response platform: Responsive if you are enterprise, Loopio if volume is high and repeatable, AutoRFP if you want to know the price today. If you are a supplier whose quote requests arrive as email into a shared mailbox and the real problem is that they sit there, no response platform will help you, and that is the narrow case where InboxPilot is built to help. Most growing suppliers eventually want both, and the intake layer is the cheaper of the two to fix first.

Frequently asked questions

What is RFQ software? RFQ software helps suppliers respond to requests for quote. It splits into two categories that are constantly confused. Supplier-side response platforms like Responsive and Loopio help you build the answer using a content library. Buyer-side procurement suites like SAP Ariba and Coupa help your customer issue the RFQ. If you are the one being asked to quote, you want the first kind.

Do most RFQs arrive by email or through a portal? Most arrive outside portals. Loopio's 2026 benchmark, drawn from more than 1,500 companies and 250,000 RFPs, found that only 45% of submissions go through online portals. The remaining majority arrive by other channels, predominantly email into shared addresses like sales@ or quotes@.

How much does RFQ response software cost? Almost every platform in this category is quote-only. AutoRFP.ai is the exception, with published tiers at $899 and $1,299 per month. For Responsive, the aggregator Vendr reports observed contracts between roughly $7,000 and $28,000 per year, averaging about $13,955. Loopio, Arphie, Tribble, SiftHub, Qvidian and Ombud all require a sales call.

Why do suppliers lose RFQs? Often before anyone writes a word of the response. In a July 2025 survey of 200 US manufacturers and distributors conducted by TrendCandy for Aleran, 88% said they had lost deals because of inefficiencies in how quotes are generated and approved, and 71% said producing a quote takes at least a full day.

Can an RFP response platform triage my inbox? No. Responsive, Loopio, Arphie, Tribble, SiftHub, Qvidian and Ombud all assume the RFQ is already a document you have in hand. They are excellent at building the response and do nothing about the quote request sitting unopened in a shared mailbox. That intake step is a separate problem and needs a separate tool.

How fast should a supplier respond to an RFQ? Faster than most do. The classic Harvard Business Review audit of 2,241 US companies, published in 2011, found the average first response took 42 hours and 23% of companies never responded at all. That study measured web sales leads rather than RFQs, so treat it as directional, but the direction is not in dispute.

Related reading

• Instant lead replies for sales teams: the same intake problem, framed for inbound leads.
• Best shared inbox software for Gmail and Outlook: where quote requests land, and how teams coordinate on them.
• Best email management software: the wider category.

---

Pricing was verified against vendor pricing pages in July 2026 where published. Where a vendor does not publish pricing, this article says so rather than estimating. Statistics are attributed to their original source with the year of publication stated, including where that year is older than the article. InboxPilot is the publisher of this article and is one of the tools discussed.