1. [Home](/) 2. [Comparisons](/comparisons) 3. Vercor vs Whistic (2026) Comparisons # Vercor vs Whistic (2026): pricing, features and verdict Vercor: Self-serve AI for RFPs, grants, and questionnaires. Whistic: Third-party risk platform with an AI questionnaire responder and trust center. ## Quick verdict Choose Vercor for solo consultants and lean teams juggling proposals, grants, and questionnaires; choose Whistic for security teams that run vendor assessments and also field customer questionnaires, and want both in one platform. Vercor lists a starting price of $0 (free tier), while Whistic is quote-only. In our capability model Vercor leads on RFPs, DDQs and self-serve setup, while Whistic leads on AI drafting, approval workflows and integrations. Both profiles reviewed Oct 2026 2 of 70 profiles, one scoring modelNo paid placement[Sources checked: 14](#source-registry) ## Choose Vercor or Whistic ### VE![Vercor logo](https://www.google.com/s2/favicons?domain=vercor.ai&sz=128) Choose Vercor when - Solo consultants and lean teams juggling proposals, grants, and questionnaires. - You need stronger RFPs, DDQs and self-serve setup than Whistic offers. - You want a listed starting price: $0 (free tier). ### WH![Whistic logo](https://www.google.com/s2/favicons?domain=whistic.com&sz=128) Choose Whistic when - Security teams that run vendor assessments and also field customer questionnaires, and want both in one platform. - You need stronger AI drafting, approval workflows and integrations than Vercor offers. **Key takeaways** - **Vercor:** Solo consultants and lean teams juggling proposals, grants, and questionnaires. - **Whistic:** Security teams that run vendor assessments and also field customer questionnaires, and want both in one platform. - **Pricing:** Vercor $0 (free tier) vs Whistic Custom ## Side-by-side comparison __Scores run 0 (not offered) to 3 (category-leading). Edge marks who leads the row; Match means the scores are the same. Confirm certifications on the vendor site before a security review.__ | Capability | Vercor | Whistic | Edge | | ----------------------- | ------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------- | ------- | | Best for | Solo consultants and lean teams juggling proposals, grants, and questionnaires. | Security teams that run vendor assessments and also field customer questionnaires, and want both in one platform. | \- | | Starting price | $0 (free tier) | Custom | Vercor | | Free tier | Yes | Yes | Match | | RFPs | 2/3 | 0/3 | Vercor | | DDQs | 2/3 | 1/3 | Vercor | | Security questionnaires | 2/3 | 2/3 | Match | | AI drafting | 2/3 | 3/3 | Whistic | | Answer library | 2/3 | 2/3 | Match | | Source attribution | 3/3 | 3/3 | Match | | Workflow & approvals | 1/3 | 2/3 | Whistic | | Integrations | 0/3 | 2/3 | Whistic | | Self-serve onboarding | 3/3 | 2/3 | Vercor | | ISO 27001 | Not listed | ISO/IEC 27001:2022 | \- | | SOC 2 | Not listed | SOC 2 Type II | \- | | US hosting | Not listed | Yes (AWS US-West primary, AWS US-East standby) | \- | | EU hosting | Not listed | Not listed | \- | | Slack | Not listed | Slack (Trust Center sharing and assessment workflow) | \- | | Microsoft Teams | Not listed | Not listed | \- | | AWS, Azure, GCP | Not listed | AWS | \- | | Listed integrations | None listed | Salesforce, Slack, Jira, BitSight, DocuSign | \- | | Certifications | None listed | SOC 2 Type II, ISO 27001, ISO 42001, TX-RAMP Level 1 | \- | ## What they look like ### VE![Vercor logo](https://www.google.com/s2/favicons?domain=vercor.ai&sz=128) Vercor ![Screenshot of the Vercor website](/screenshots/vercor.webp) ### WH![Whistic logo](https://www.google.com/s2/favicons?domain=whistic.com&sz=128) Whistic ![Screenshot of the Whistic website](/screenshots/whistic.webp) ## Security: ISO 27001, SOC 2, and regional hosting Put Vercor and Whistic through the same three questions a security reviewer will ask: ISO 27001, SOC 2, and whether you can keep the tenancy in the US or the EU. Cells say **Not listed** when we could not find the claim on a public vendor page. __Confirm certificates and residency on the vendor site or Trust Center before a formal review. Whistic: Whistic names only US AWS regions. No EU hosting option is described on its security page.__ | Check | Vercor | Whistic | | ---------- | ---------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | ISO 27001 | Not listed | ISO/IEC 27001:2022 [whistic.com](https://www.whistic.com/trust-security-privacy), 2026-10Certified since 2023 by Mastermind Assurance; certificate valid through May 2028\. Whistic is also certified to ISO/IEC 42001 for its AI management system. | | SOC 2 | Not listed | SOC 2 Type II [whistic.com](https://www.whistic.com/trust-security-privacy), 2026-10Current report period June 1, 2025 to May 31, 2026; report available under NDA. | | US hosting | Not listed | Yes (AWS US-West primary, AWS US-East standby) [whistic.com](https://www.whistic.com/trust-security-privacy), 2026-10 | | EU hosting | Not listed | Not listed | ## Slack and Microsoft Teams During a live questionnaire, SMEs get pinged in Slack or Teams, not in a vendor portal. Here is what Vercor and Whistic publish for those two connections. __Native chat apps only. CRM, storage and identity connectors stay in the integrations list.__ | Connection | Vercor | Whistic | | --------------- | ---------- | ------------------------------------------------------------------------------------------------------------ | | Slack | Not listed | Slack (Trust Center sharing and assessment workflow) [whistic.com](https://www.whistic.com/pricing), 2026-10 | | Microsoft Teams | Not listed | Not listed | ## Subprocessors: the big three clouds, then the niche names Compare Vercor and Whistic on AWS, Azure and GCP first. Then scan for niche processors a reviewer should pause on: third-party LLMs, session replay, or support that leaves the region you elected. __Cloud row lists the big three only. Niche names sit in the notes when the vendor published them.__ | Layer | Vercor | Whistic | | --------------- | ------------------------------------------------ | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | AWS, Azure, GCP | Not listed | AWS | | Watch-outs | No niche processors flagged in our sourced list. | **Anthropic:** Whistic says the AI providers in its stack appear on this list, and Anthropic is the only model provider named. Confirm which provider processes your questionnaire content.The published list (dated August 25, 2026) has about 30 entries, all with a US corporate location, most of them sales, support and analytics tools. | ## Pricing breakdown ### Vercor Free forever plan covers requirement extraction and compliance checklists for 1 seat. Pro is $249/mo billed annually ($299 monthly) with 15 proposal generations per period and $50 per extra generation; Unlimited is $415/mo billed annually ($499 monthly). No contracts or setup fees. ### Whistic No public prices: packages (Core, Assess + and Trust +) go through "Request Pricing". Core includes 5 Smart Responses; more are sold in increments of 50\. A free Whistic profile is offered separately. ## Who should pick Vercor **Vercor** is the pick for solo consultants and lean teams juggling proposals, grants, and questionnaires. - A real free tier lets you extract requirements and build checklists at no cost. - Vercor says every drafted paragraph links to an RFP page or knowledge-base document, and missing facts become tracked placeholders. - Covers grants alongside RFPs and questionnaires, which is unusual. ## Who should pick Whistic **Whistic** is the pick for security teams that run vendor assessments and also field customer questionnaires, and want both in one platform. - Covers both directions of a security review: assessing your vendors and answering your customers. - Smart Response shows its sources, a confidence score and a rationale, so reviewers can check answers quickly. - Whistic holds SOC 2 Type II plus ISO 27001 and ISO 42001 certificates, and publishes its own subprocessor list. ## Final verdict These tools solve different problems, so the right pick depends on your priorities. Vercor publishes its starting price ($0 (free tier)); Whistic is quote-only. In our capability model, Vercor leads on RFPs, DDQs, and self-serve setup, while Whistic leads on AI drafting, workflow and approvals, and integrations. Vercor has the edge on DDQs and security questionnaires combined in our capability model. Many teams also run a dedicated AI-drafting tool alongside their existing stack rather than switching wholesale. Read the full [Vercor review](/vercor) or [Whistic review](/whistic), or browse [all RFP & DDQ software](/). ## Frequently asked questions What is the difference between Vercor and Whistic? Vercor: Self-serve AI for RFPs, grants, and questionnaires. Whistic: Third-party risk platform with an AI questionnaire responder and trust center. Vercor is best for solo consultants and lean teams juggling proposals, grants, and questionnaires. Whistic is best for security teams that run vendor assessments and also field customer questionnaires, and want both in one platform. Which is cheaper, Vercor or Whistic? Vercor publishes a starting price ($0 (free tier)). Whistic is quote-only, so request a quote for the same scope before comparing cost. Is Vercor or Whistic better for DDQs and security questionnaires? Vercor scores higher on DDQ and security-questionnaire handling in our capability model, though both support them. Do Vercor and Whistic both handle RFPs? Vercor: yes, a core strength. Whistic: limited. Which should you choose, Vercor or Whistic? Vercor is the pick for solo consultants and lean teams juggling proposals, grants, and questionnaires. Whistic is the pick for security teams that run vendor assessments and also field customer questionnaires, and want both in one platform. Are there alternatives to Vercor and Whistic? Yes. Browse the full directory of RFP, DDQ, and security-questionnaire platforms for more options and side-by-side comparisons. Do Vercor and Whistic list ISO 27001, SOC 2, and US or EU hosting? Vercor: ISO 27001 Not listed, SOC 2 Not listed, US Not listed, EU Not listed, Slack Not listed, Teams Not listed, clouds Not listed. Whistic: ISO 27001 ISO/IEC 27001:2022, SOC 2 SOC 2 Type II, US Yes (AWS US-West primary, AWS US-East standby), EU Not listed, Slack Slack (Trust Center sharing and assessment workflow), Teams Not listed, clouds AWS. Confirm both on the vendor sites. ## Source registry Every page we read for these profiles, with the month it was last checked. Anything without a source is shown as not publicly disclosed. Spot an outdated fact? Send it from the [corrections page](/corrections). ### [Vercor](/vercor) Pricing - [vercor.ai](https://vercor.ai/#pricing)Checked Oct 2026 · Pricing model · Starting price · Free tier · Plan tiers · Pricing note · Source attribution score · Integrations score · Limitation Security and compliance - No security source URL recorded. Treat certifications and hosting as not publicly disclosed. Product and integrations - [paramint.ai](https://paramint.ai/)Checked Oct 2026 · Parent company - [vercor.ai/terms](https://vercor.ai/terms)Checked Oct 2026 · Limitation Third-party reviews - No review-site source recorded. ### [Whistic](/whistic) Pricing - [whistic.com/pricing](https://www.whistic.com/pricing)Checked Oct 2026 · Pricing model · Starting price · Plan tiers · Pricing note · Limitation · RFPs score · Integrations · Slack - [whistic.com](https://www.whistic.com/)Checked Oct 2026 · Free tier · Named customers - [lp.whistic.com/get-started-for-free](https://lp.whistic.com/get-started-for-free)Checked Oct 2026 · Plan tiers · Self-serve onboarding score Security and compliance - [whistic.com/trust-security-privacy](https://www.whistic.com/trust-security-privacy)Checked Oct 2026 · ISO 27001 · SOC 2 · US hosting · Hosting · Certifications - [whistic.com/sub-processors](https://www.whistic.com/sub-processors)Checked Oct 2026 · Subprocessors Product and integrations - [whistichelp.zendesk.com/hc/en-us/articles/25105885901335-Whisti…](https://whistichelp.zendesk.com/hc/en-us/articles/25105885901335-Whistic-Smart-Response)Checked Oct 2026 · DDQs score · AI drafting score · Answer library score · Workflow & approvals score - [whistichelp.zendesk.com/hc/en-us/articles/17353625779863-Smart-…](https://whistichelp.zendesk.com/hc/en-us/articles/17353625779863-Smart-Response)Checked Oct 2026 · Security questionnaires score · Limitation - [whistic.com/whistic-trust-center](https://www.whistic.com/whistic-trust-center)Checked Oct 2026 · Source attribution score - [whistic.com/partners](https://www.whistic.com/partners)Checked Oct 2026 · Integrations score · Integrations - [whistic.com/about-whistic](https://www.whistic.com/about-whistic)Checked Oct 2026 · Founded · Headquarters Third-party reviews - [g2.com/products/whistic/reviews](https://www.g2.com/products/whistic/reviews)Checked Jul 2026 · G2 rating Table of Contents - [Choose Vercor or Whistic](#choose-vercor-or-whistic) - [Side-by-side comparison](#side-by-side-comparison) - [What they look like](#what-they-look-like) - [Security: ISO 27001, SOC 2, and regional hosting](#security-iso-27001-soc-2-and-regional-hosting) - [Slack and Microsoft Teams](#slack-and-microsoft-teams) - [Subprocessors: the big three clouds, then the niche names](#subprocessors-the-big-three-clouds-then-the-niche-names) - [Pricing breakdown](#pricing-breakdown) - [Who should pick Vercor](#who-should-pick-vercor) - [Who should pick Whistic](#who-should-pick-whistic) - [Final verdict](#final-verdict) - [Frequently asked questions](#frequently-asked-questions) - [Source registry](#source-registry) [Summarize with ChatGPT](https://chatgpt.com/?q=Summarize%20this%20article%3A%20https%3A%2F%2Frfp-software-tools.com%2Fcomparisons%2Fvercor-vs-whistic-2026)[Summarize with Claude](https://claude.ai/new?q=Summarize%20this%20article%3A%20https%3A%2F%2Frfp-software-tools.com%2Fcomparisons%2Fvercor-vs-whistic-2026)[Summarize with Perplexity](https://www.perplexity.ai/?q=Summarize%20this%20article%3A%20https%3A%2F%2Frfp-software-tools.com%2Fcomparisons%2Fvercor-vs-whistic-2026) Share this article ## Related articles [**1up vs Vercor (2026)**A side-by-side look at 1up and Vercor: pricing, capabilities, and who each is best for.RFP Software Tools · October 7, 2026](/comparisons/1up-vs-vercor-2026)[**BreezeDocs vs Vercor (2026)**A side-by-side look at BreezeDocs and Vercor: pricing, capabilities, and who each is best for.RFP Software Tools · October 7, 2026](/comparisons/breezedocs-vs-vercor-2026)[**SiftHub vs Vercor (2026)**A side-by-side look at SiftHub and Vercor: pricing, capabilities, and who each is best for.RFP Software Tools](/comparisons/sifthub-vs-vercor-2026)[**Best Vercor alternatives in 2026**Switching from Vercor? 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