The Best CATI Survey Platforms in 2026: Voxco, NIPO/Nfield, Forsta & the Alternatives Compared

If you're choosing a CATI platform in 2026, the first thing to understand is that the market has changed underneath the names. Most of the "household" telephone-interviewing brands are no longer the independent companies they were five years ago — they've been bought by private equity, rolled into experience-management suites, or quietly merged into a single owner's umbrella. The software still works; the strategic context behind it does not always match the brochure. A buying decision made on the old reputations can land you on a product whose roadmap now answers to a contact-center parent that treats survey research as a side line.

So this isn't a feature-sheet rehash. It's a current, honest read on the platforms that genuinely run computer-assisted telephone interviewing for market and social research — who owns them now, what each is actually good at, and where each one will frustrate you. We publish this as VeriCATI, which is a quality-control layer that sits on top of these platforms rather than competing with them (more on that, and why we're not one of the entries below, at the end).

What counts as a "CATI platform" here — and what doesn't

"CATI software" gets used loosely, so the scope matters. To be on this list, a platform has to do real telephone interviewing for research: interviewer-driven dialing, quota and sample management, questionnaire scripting with skip logic, and supervisor monitoring. That deliberately excludes three categories that often get swept in:

• Contact-center / VoIP platforms (Five9, Genesys, NICE, Twilio-based stacks). They move call volume; they don't run a questionnaire or manage research quotas.
• CAPI / field data-collection apps (SurveyCTO, KoBoToolbox, ODK, CSPro, Dooblo/SurveyToGo). These are built for in-person or offline fieldwork. Some can have an enumerator read questions during a call, but that's not the same as telephony with a dialer and sample recycling.
• Survey-design and conjoint tools. One trap worth naming: Sawtooth Software (Lighthouse Studio, Discover) is a conjoint/MaxDiff and web/CAPI tool with no telephone mode — it is a different company from the CATI vendor WinCati Solutions, formerly Sawtooth Technologies. They get confused constantly.

The 2026 ownership map (read this before you shortlist)

The single most useful thing to know going in is who owns what now. The consolidation has been heavy, and it directly affects support continuity, pricing leverage, and how central your survey use case is to the vendor's business.

Two patterns jump out. First, three of the most established names — Forsta, NIPO, Askia — are now inside much larger organizations (Qualtrics, Kantar, Ipsos) whose center of gravity is not telephone research. Second, the classic US/EU CATI engines (Survox/CfMC, Nebu) have been consolidated under one contact-center vendor. The independents that remain primarily in the research-CATI business are a shorter list than it looks.

The platforms, compared

Voxco — the mature multimode workhorse

Best for: agencies running complex, high-volume telephone studies who want a native dialer and deep scripting in one platform.

Voxco (Montreal, founded 1976) is one of the most-cited CATI platforms in the category and one of the few with a genuinely native dialer offering preview, predictive, power, and hybrid modes, plus native call recording with supervisor whisper/monitor functions. It's truly multimode (phone, online, mobile/offline) and handles complex quota logic well. In late 2025 it merged with Discuss under its PE owner and is now branded "Voxco by Discuss."

Where it frustrates: the long-standing user complaints are a steep learning curve, a coding-heavy approach to complex surveys, and a UI that reviewers have called clunky. (Note that much of the public review record is several years old, so weigh it as historical rather than current sentiment.)

NIPO / Nfield — the global scale player, with a CATI caveat

Best for: large, multi-country operations that need proven telephone scale and strong CAPI, and can live with on-premise CATI.

NIPO (Amsterdam, a Kantar company) markets one of the largest installed CATI footprints in the world — on the order of 10,000 telephone seats. Its Nfield Online and CAPI products are cloud SaaS on Azure. The important nuance: the live telephone product, NFS CATI, runs on-premise on Windows, and the cloud-native "Nfield CATI" successor has been described as under development rather than generally available. Dialing is delivered through integrated dialer partners rather than a native engine.

Where it frustrates: the proprietary ODIN scripting language has a real learning curve, reviewers have flagged weak built-in data export/reporting (notably around easy Excel/CSV output), and CAPI is Android-only. If "cloud CATI" is a hard requirement, confirm the current status directly with NIPO before you commit.

Forsta — enterprise breadth, now inside Qualtrics

Best for: enterprise research and CX programs that want one engine across many modes and have the budget for it.

Forsta is the platform built from the 2021 Confirmit + FocusVision merger, with decades of CATI heritage behind it. It's genuinely multimode (phone, web, email, SMS, IVR, mobile, face-to-face), with powerful scripting. As of May 2026, Qualtrics completed its acquisition of Press Ganey Forsta, which is the most important fact for a buyer: the long-term roadmap for the research-CATI line now sits inside a company whose strategic core is experience management, so weigh roadmap continuity accordingly. Dialing is handled through integrated third-party dialers (e.g., Sytel) via an open dialer API.

Where it frustrates: cost is the single most consistent complaint (it's positioned as a premium platform), the authoring environment has a steep learning curve, and the post-acquisition direction adds genuine roadmap uncertainty.

Askia — interviewer-friendly, an Ipsos company

Best for: call-center operations that want three native dialer modes and a more approachable scripting experience.

Askia (Paris, founded 1996) became an Ipsos-group company in 2020 but kept its brand and continues to sell independently. Its telephone product, Askiavoice, pairs with its own CTArchitect dialer and offers preview, progressive, and predictive modes — and unusually, the dialer is Askia's own rather than a third-party bolt-on. It's multimode with switch-mode workflows (e.g., CATI recruit-to-web), and it markets its drag-and-drop design as not requiring heavy scripting. Version 7 shipped in 2025.

Where it frustrates: reviewers have flagged slow support response and a smaller public review base than the bigger players. One practical QC note: by default Askia records audio per open-ended answer (saved as WAV) rather than guaranteeing continuous full-call recording — worth confirming if you need whole-interview audio.

IdSurvey — the modern independent

Best for: research agencies that want an all-in-one multimode platform with a native dialer and a current, well-rated product — without a PE or holding-company parent.

IdSurvey (by IdWeb Srl, Italy, operating since 2002) is the independent that consistently shows up near the top of current listings, with the freshest review profile of the group (Capterra around 4.6/5 across ~43 reviews, though the newest of those dates to late 2025). It's multimode (CATI/CAWI/CAPI), with a native built-in VoIP dialer (IdTalk) supporting predictive and click-to-dial, real-time quota management, a supervisor dashboard with 80+ metrics and live screen viewing, native downloadable call recording, and broad export (SPSS, Excel, CSV, Triple-S, fixed-width). Cloud or on-premise.

Where it frustrates: reviewers note it's expensive for operations that aren't running year-round, pay-as-you-go options are limited, and reporting isn't the most intuitive.

Enghouse Insights (Survox / Nebu) — the consolidated polling engine

Best for: political/public-opinion and high-throughput phone shops that value the classic CfMC/Survox dialing and quota engine.

Survox (the former CfMC, with the Survent scripting engine) and Nebu's Dub InterViewer were both acquired by Enghouse and, in 2024, folded into a single Enghouse Insights brand — the standalone Survox and Nebu names were retired. The underlying CATI technology is still sold and maintained, with predictive/preview/adaptive dialing, answering-machine detection, and real-time quota suppression — capabilities polling operations have relied on for years.

Where it frustrates: the product now lives inside a contact-center-focused parent where research is a peripheral line, the public review footprint has effectively gone dormant, and the brand consolidation means you're buying a sub-line rather than a flagship. Confirm support and roadmap commitments explicitly.

UNICOM Intelligence — the enterprise/government survivor

Best for: enterprise, government, and academic researchers already invested in the Dimensions/.mdd data model.

This is the former IBM SPSS Data Collection suite (the "Dimensions"/mrInterview lineage), acquired by UNICOM Global in 2015 and — contrary to assumptions that it's abandoned — still actively maintained, with fix packs and tabulation updates shipping through 2024–2025. It's genuinely multimode (phone, web, offline, paper, data entry), with interviewer-phone monitoring and third-party dialer integrations (PRO-T-S, Sytel, InVADE), and it originated the .mdd/.ddf data model and Triple-S.

Where it frustrates: it's nearly invisible in the market — effectively no independent review presence — and the tooling shows its enterprise-legacy age. It's a fit if you're already in that ecosystem, less so as a fresh start.

QuestionPro — capable web platform, light on real CATI

Best for: teams that mostly run online research and need occasional interviewer-administered phone surveys, on a published price.

QuestionPro is a strong, web-first survey platform (founder-owned, Austin) and one of the few here that publishes pricing for its core tiers. Its "CATI" is honestly a scripted interviewer data-entry mode rather than a call-center system: there's no confirmed native auto-dialer, live agent-monitoring console, or telephony sample-recycling. For light phone work it's serviceable; for a dedicated phone room it isn't built for the job.

Where it frustrates: treat the CATI label cautiously — the telephony infrastructure that defines a real CATI platform isn't there, and CATI isn't surfaced in the public pricing tiers.

Quick comparison

Pricing is quote-based for essentially all of these (QuestionPro publishes web-survey tiers, but not CATI). We've left dollar figures out on purpose — the public numbers floating around are unreliable, and real CATI pricing is negotiated per deployment.

Where AI is actually showing up

Every vendor here now markets AI, but it's worth knowing what's real versus roadmap. The most concrete, shipping applications cluster in open-end coding and analysis — Voxco's Ascribe text analytics, NIPO's SmartProbe and ReDem integrations, Forsta's AI authoring/summarization, Askia's AI probing experiments, and IdSurvey's Survey AI for open-end coding. The genuinely production-ready uses of AI in telephone research are narrower than the marketing suggests; we map application-by-application what's production-ready versus demo-ready in the AI-in-CATI capability guide.

What every platform comparison leaves out: quality control is a separate layer

Here's the thing no platform feature-sheet will tell you, and it's the reason VeriCATI isn't an entry above. Every platform on this list does two things in common: it records the calls, and it exports a data file of the responses. What none of them is built to do is verify that the second faithfully represents the first — that the value keyed into the dataset actually matches what the respondent said on the recording.

That gap is its own discipline. A platform can run a flawless interview, record it cleanly, and still hand you a data file with a misclassified income bracket, a screener that should have terminated, or a fabricated open-end — and the platform has no concept that anything is wrong, because verifying data integrity was never its job. It's also not what contact-center QA tools do; we cover why the same recording needs an entirely different analysis for survey QC, and what interviewer falsification actually sounds like on a CATI recording.

This is the layer VeriCATI adds, and it's deliberately platform-agnostic: it takes the recordings and the data file you already produce — from any of the platforms above — and checks every complete against the audio, rather than the 5–15% a manual team can sample. The full case for that, including the sampling math, is in the CATI quality control guide, and we publish how we measure our own accuracy and false-positive rate. The point for this post is narrower: choosing a CATI platform and ensuring the data it produces is trustworthy are two different decisions. Don't assume the first one solves the second.

How to choose

Strip away the brand history and the decision usually comes down to four questions:

• Do you need a native dialer, or can you integrate one? Voxco, Askia, IdSurvey, and Enghouse Insights run their own dialing; Forsta, NIPO, and UNICOM lean on integrated dialer partners. Native is simpler to buy and support; integrated can be more flexible if you already have telephony.
• Cloud or on-premise — and is CATI specifically covered? Watch the NIPO caveat especially: its online and CAPI products are cloud, but its live CATI is on-premise today.
• How central is telephone research to the vendor? Independents like IdSurvey (and, in their niches, Askia and Voxco) keep CATI close to their core. Forsta, NIPO, and Enghouse Insights now sit inside organizations with other priorities — fine, but ask pointed questions about roadmap and support.
• What happens to the data after the call? Every one of these produces recordings and a data file. How you'll quality-check that output — and at what coverage — is a separate decision worth making at the same time, not a year later.

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Sources and refresh policy

This is a fast-moving, consolidating market — ownership and product status change frequently, so this post is reviewed on a tighter cadence than our evergreen guides.

• Qualtrics completes acquisition of Press Ganey Forsta ($6.75B, May 18, 2026)
• Discuss and Voxco merger (Nov 2025) and Voxco acquired by Terminus Capital Partners (2023)
• Ipsos acquires majority stake in Askia (2020)
• Enghouse retires the Nebu and Survox brands into Enghouse Insights (Jan 2024)
• UNICOM Global acquires the IBM SPSS Data Collection suite (2015)

Published June 18, 2026. Because vendor ownership and product status shift quickly in this category, this comparison is re-verified on a roughly semi-annual basis; confirm current ownership and CATI availability with each vendor before purchase.