AssemblyAI
Best-in-benchmark STT accuracy in 2026. Universal-3 Pro beats Deepgram and OpenAI on WER. LeMUR adds deep post-call audio understanding. Pure API — no UI, no turnkey product.
Conversation intelligence platforms record, transcribe, and analyze every customer interaction — surfacing QA scores, compliance flags, coaching moments, and revenue signal. They range from sales-focused revenue intelligence tools (Gong, Salesloft) to contact center QA platforms (Observe.AI, CallMiner, Medallia) to developer-grade transcription APIs (AssemblyAI, Gladia, Speechmatics). The right tool depends on whether your primary audience is the sales team or the contact center floor.
Showing 19 platforms
Best-in-benchmark STT accuracy in 2026. Universal-3 Pro beats Deepgram and OpenAI on WER. LeMUR adds deep post-call audio understanding. Pure API — no UI, no turnkey product.
CallMiner is the most battle-tested conversation intelligence platform — 550+ customers, HITRUST/SOC 2/PCI/ISO 27001 certified, Forrester Wave Leader 2025, plus virtual agents via VOCALLS acquisition.
CallRail is the go-to call tracking and attribution platform for marketing teams at SMBs and agencies. Strong on attribution; not built for contact center operations.
Chorus is ZoomInfo's conversation intelligence layer — solid CI fundamentals bolted onto the ZoomInfo data platform, priced for enterprise buyers already in the ZoomInfo ecosystem.
Clari is the enterprise standard for AI-driven revenue forecasting — Gartner and Forrester Leader, 1,500+ customers, and $5T in revenue under management.
Convin is India's leading conversation intelligence platform — 100% automated QA, real-time agent assist, and a proprietary LLM covering 35+ languages including 23 Indic ones.
Creovai (formerly Tethr + Awaken Intelligence) pairs post-call conversation intelligence with real-time agent assist — now a division of Capacity following October 2025 acquisition.
Enthu.AI scores 100% of calls automatically, flags coaching moments fast, and deploys in hours — a sharp fit for mid-market QA teams priced out of enterprise platforms.
Paris-built STT API with Solaria-1, native real-time (<300ms) and async transcription, 100+ languages, and bundled audio intelligence. Strong GDPR/EU-first story; SOC 2 Type II and HIPAA achieved.
Gong is the dominant conversation intelligence platform for sales teams — 6,400+ G2 reviews, 70+ language transcription, and Gartner/Forrester leader status back the claim.
Invoca is the enterprise call intelligence leader for marketing attribution — it closes the loop between paid media and phone revenue in industries where high-intent calls drive large purchases.
UK-based Jiminny is a coaching-first conversation intelligence platform — Series A funded, mid-market sweet spot, value-priced against Gong.
Level AI is an LLM-native QA and conversation intelligence platform with 4.7/5 on G2, $73M raised, and a 2023 Gartner Cool Vendor nod — strongest in automated scoring and VoC analytics.
Medallia is the enterprise XM incumbent — Gartner MQ Leader, FedRAMP High, 2,000+ global brands. Contact center play is post-call analytics and QM, not autonomous agents.
Observe.AI is the most complete enterprise conversation intelligence stack — 100% QA coverage, real-time copilot, and agentic voice, backed by $213M and 350+ enterprise logos.
Qualtrics is the other XM platform bookending Medallia at the enterprise apex — FedRAMP High, Gartner MQ Leader for VoC five consecutive years, taken private by Silver Lake at $12.5B in 2023.
PE-backed revenue orchestration suite combining sales engagement, conversation intelligence, deal management, and AI forecasting — strongest for mid-market and enterprise B2B sales teams.
UK-built STT API with the strongest compliance posture in its class — ISO 27001, SOC 2 Type II, HIPAA, GDPR. The go-to for European and regulated-industry voice AI builders.
Heavily-funded ($880M+) enterprise AI platform pivoting from conversation intelligence toward a full Business AI Cloud: agent assist, QA, knowledge AI, and CDP.
No platforms match these filters
Try broadening your search.