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RFP response software · November 2026 Edition

Loopio vs Responsive

Twelve of fourteen models named Loopio first on the direct prompt; five named Responsive. Both were named by all fourteen models and Loopio carries 64 labels and Responsive 60, so the shares are not directly comparable.

Loopio

endorsed leader

Named in three categories this edition.

Responsive

criticized challenger

founded 2015. Named in two categories this edition.

First-choice share31%11%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate20%28%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#1#3A position in a field of 11; printed, not drawn.
Labels6460A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Loopio reading right to left. Rank and label count are printed, not drawn.Loopio vs PandaDoc · Loopio vs 1up · Loopio vs DeepRFP

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the RFP response software page.

By framing

How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
LoopioFirst choices, of fourteen modelsResponsive
Direct125
Paraphrase311 against Responsive
Comparative98
Budget-constrained009 against Loopio · 8 against Responsive
Scale-constrained20
Negative314 against Loopio · 8 against Responsive
Bars are first choices, 0 to 14 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to fourteen.

Across every category in the November 2026 Edition, Loopio and Responsive were named in the same answer 217 times, of the 273 answers naming Loopio and the 249 naming Responsive. In those answers Responsive took the first choice forty-seven times and Loopio twenty-seven.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where Loopio and Responsive stood in it.
ModelDirectParaphraseComparativeBudget-constrainedScale-constrainedNegative
Claude Haiku 4.5
GPT-5.4 mini
Gemini 3.5 Flash
Perplexity Sonar
Grok 4.20
Mistral Small
DeepSeek V4 Flash
Llama 4 Maverick
Qwen 3.7 Flash
Kimi K2
GLM 4.7 FlashX
MiniMax M2.5
GPT-6 Luna
Muse Glimmer 30B
Loopio Responsive first choice named as an alternative argued againstblank: not namedEach cell is one answer, Loopio on the left and Responsive on the right.

The direct prompt

The plain question, one answer per model, grouped by where Loopio and Responsive stood in it.

Both were the first choice

4 of 14 modelsThe answer named them together, and the judge labeled each a first choice.
DeepSeek V4 FlashLoopio, Responsive alternatives: PandaDoc
Kimi K2Loopio, Responsive alternatives: PandaDoc
GLM 4.7 FlashXLoopio, Responsive alternatives: Better Proposals, eBuyerAssist Platform
Muse Glimmer 30BLoopio, Responsive alternatives: Upland Qvidian

Loopio first, Responsive an alternative

8 of 14 modelsResponsive was named in the answer but not as the choice, or not at all.
Claude Haiku 4.5Loopio, Steerlab alternatives: AutoRFP.ai, SiftHub
GPT-5.4 miniLoopio alternatives: Responsive, Upland Qvidian
Gemini 3.5 FlashLoopio alternatives: AutoRFP.ai, Inventive AI, QorusDocs, Responsive
Perplexity SonarLoopio alternatives: RequestFX, Responsive, Steerlab
Grok 4.20Loopio alternatives: PandaDoc, Proposify, Qwilr, Responsive
Mistral SmallLoopio alternatives: Responsive, Upland Qvidian
Qwen 3.7 FlashLoopio alternatives: CQ Core, Responsive, Upland Qvidian
GPT-6 LunaLoopio alternatives: Responsive

Responsive first, Loopio an alternative

1 of 14 modelsLoopio was named in the answer but not as the choice, or not at all.
MiniMax M2.5Responsive alternatives: Loopio, PandaDoc

Neither was named

1 of 14 modelsThe answer made no first choice from these two in this category.
Llama 4 Maverickno first choice

Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.

By buyer segment

The same question asked on behalf of a different buyer. Each standing is computed within its segment and they are never added together. The figures above are the mid-market standing, which is the one the category orders by.
Small business
Loopio leads by eight points.
Loopio9%#5 of 12
Responsive2%#8 of 12
The full small business standing →
Mid-marketThe figures above
Loopio leads by twenty points.
Loopio31%#1 of 11
Responsive11%#3 of 11
The full mid-market standing →
Enterprise
The order flips: Responsive leads at enterprise.
Responsive60%#1 of 10
Loopio12%#3 of 10
The full enterprise standing →

What the models said about Loopio

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.

“What to Avoid ... Loopio ... often require custom quotes typically ranging from $15,000 to $25,000+ per year” Qwen 3.7 Flash · budget prompt · hard negative
“Avoid (Unless Budget Allows Later): Loopio | Requires a custom quote; ... still enterprise-oriented.” Kimi K2 · budget prompt · hard negative
“Avoid enterprise tools like Responsive (formerly RFPIO), Loopio, or full AutoRFP.ai” Grok 4.20 · budget prompt · hard negative
“Loopio — Often the top-rated for mid-market. Excellent content library, strong AI suggestions, clean collaboration, great Salesforce integration.” Grok 4.20 · scale prompt · first choice
“Prefer specialized RFP response platforms ... (e.g., Responsive/formerly RFPIO, Loopio, or alternatives like RocketDocs, Tribble, or AutoRFP.ai)” Grok 4.20 · negative prompt · first choice
“the two names that consistently top the lists for RFP response / Strategic Response Management are Responsive, formerly RFPIO, and Loopio” Muse Glimmer 30B · direct prompt · first choice

What the models said about Responsive

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.

“Responsive (formerly RFPIO) - Multiple users report: Complicated UI with non-intuitive features - Steep learning curve (71+ mentions on G2)” GLM 4.7 FlashX · negative prompt · hard negative
“Avoid enterprise platforms such as Responsive, Loopio, or Qvidian until proposal volume and revenue justify custom-priced software” Perplexity Sonar · budget prompt · hard negative
“Avoid for mid-sized: Enterprise tools like Responsive (better for large corps with dedicated RFP teams)” Grok 4.20 · paraphrase prompt · hard negative
“Prefer specialized RFP response platforms ... (e.g., Responsive/formerly RFPIO, Loopio, or alternatives like RocketDocs, Tribble, or AutoRFP.ai)” Grok 4.20 · negative prompt · first choice
“the two names that consistently top the lists for RFP response / Strategic Response Management are Responsive, formerly RFPIO, and Loopio” Muse Glimmer 30B · direct prompt · first choice
“Responsive is one of the most comprehensive platforms on the market... Unmatched scalability and governance for large organizations” Gemini 3.5 Flash · comparative prompt · first choice
Also compared

Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.