Gladly vs Twilio Flex
Gladly and Twilio Flex, side by side across AI, pricing, channels, security, and seven more categories. We pull every figure from public sources and don’t pick a winner.
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Gladly
The only AI built for LTV. People-centered AI support; no ticket model.
Best for Mid-market to enterprise retail, ecommerce, and hospitality (Ulta, Crate & Barrel, Nordstrom, TUMI).
2014 · San Francisco, CA.
Twilio Flex
AI assistance and human agents in one fully programmable contact center (CCaaS on Twilio CPaaS).
Best for Companies needing a customizable, developer-first contact center embeddable into apps and CRMs.
Flex reached general availability in October 2018; Twilio was founded in 2008. · San Francisco, CA, USA.
Claimed: from the vendor, not independently verified.
3rd-party: sourced elsewhere, not on the vendor's site.
Everything else: from the vendor's own pages and verifiable.
Pricing
List prices, seat rules, trials, and pricing transparency.
- Pricing model
- GladlyPer agent/mo, annual; usage fees for voice, SMS, and AI; not published on site.
- Twilio FlexThree models: Active User Hour; User + Usage (monthly active user); Named User. Telephony and channel usage billed separately.
- Free trial / guarantee
- GladlyNo (enterprise); 30-day trial with 100 AI interactions via Shopify only.
- Twilio FlexYes. 5,000 free active user hours; no card required.
- Price
- Gladly~$180/agent/mo (Hero, annual). · ~$210/agent/mo (Superhero, annual). · Not disclosed. Enterprise quote above Superhero.(3rd-party)source
- Twilio Flex$1.00/active user hour or $35/monthly active user. · $35/monthly active user (including the Base license; Conversations, TaskRouter, Studio extra). · $150/named user/mo (contract).
- Unlimited agents
- GladlyNo. Priced per agent.(3rd-party)source
- Twilio FlexNo. Scales on usage or named seats.
- Implementation fee
- GladlyNot disclosed. Custom quote; Professional Services.(3rd-party)source
- Twilio FlexNot disclosed; Professional Services via sales.
- Transparency
- GladlyOpaque. No pricing on site; requires a demo.
- Twilio FlexBase models and Copilot add-on are public; Named User is contract; telephony is separate.
Channels
Where each tool can talk to customers.
- GladlyNative
- Twilio FlexNative
- Live chat
- GladlyNative
- Twilio FlexNative (WebChat)
- In-app messenger
- GladlyNative
- Twilio FlexNative (Flex Conversations SDKs for iOS, Android, web)
- Voice
- GladlyNative. Built-in, enterprise-ready.
- Twilio FlexNative
- SMS
- GladlyNative
- Twilio FlexNative
- GladlyNative (via WhatsApp Business API).
- Twilio FlexNative
- Social
- GladlyNative. Facebook Messenger, Instagram.
- Twilio FlexNative. Facebook Messenger; others via custom integration.
- Unified inbox
- GladlyNative. Single people-centered timeline (no tickets).
- Twilio FlexNative. Single agent desktop.
Voice & Telephony
Native voice vs telephony integrations.
- Native vs via integration
- GladlyNative. Voice and IVR built-in, no third-party telephony needed.
- Twilio FlexNative. Built on Twilio Programmable Voice; Flex Dialpad for outbound.
- Voice AI / transcription
- GladlyYes. AI voice summaries and transcription (Deepgram).
- Twilio FlexYes. Google Speech-to-Text for Agent Copilot voice features.
- Telephony billed separately
- GladlyYes. Per-minute on top of the seat fee (inbound local ~$0.0186/min).(3rd-party)source
- Twilio FlexYes. Carrier, numbers, PSTN, and SMS at standard Twilio rates on top of the license.
AI & Automation
Autonomous resolution, agentic actions, models, and how AI is priced.
- Autonomous AI agent
- GladlyYes. Gladly Sidekick resolves end-to-end on chat, SMS, and voice (email soon); human handoff.(claimed)source
- Twilio FlexYes. Twilio AI Assistants (a separate product that integrates with Flex): autonomous handling, API tools, RAG, and handoff to Flex.
- Copilot / Assist mode
- GladlyYes. Team Assist: AI-drafted responses, real-time translation, and summaries.(claimed)source
- Twilio FlexYes. Agent Copilot (Beta): suggested responses, Ask Copilot, auto wrap-up, customer highlights, and transfer summaries.
- Claimed automation rate
- Gladly76% of conversations fully resolved by AI (homepage); KUHL 59%.(claimed)source
- Twilio FlexNot disclosed.
- AI channel coverage
- GladlyChat, SMS, and voice (Sidekick Voice); email launching soon; social not confirmed.(claimed)source
- Twilio FlexVoice (full); Messaging, SMS, WhatsApp, WebChat (full); Email partial; Facebook Messenger partial.
- Agentic actions (API) vs answer-only
- GladlyBoth. Refunds, cancellations, and booking updates via connected commerce and logistics APIs.(claimed)source
- Twilio FlexBoth. AI Assistants take actions via HTTP API (Tools); Agent Copilot is assist-only.
- Knowledge sources
- GladlyBrand KB (Guides), conversation history, and integrated commerce, logistics, and order data.(claimed)source
- Twilio FlexAdmin-uploaded files and websites (RAG), Segment Unify CDP, interaction history, and enterprise data.
- Underlying model
- GladlyNot publicly disclosed; uses Azure, OpenAI, Anthropic, and Deepgram (voice).
- Twilio FlexAgent Copilot: OpenAI GPT-4o and GPT-4o mini; Google Speech-to-Text (voice). AI Assistants: various LLMs including OpenAI.
- Trains on past tickets
- GladlyYes. Learns from every conversation, including human resolutions; not used to train its own models.(claimed)source
- Twilio FlexNo. Base models are not trained on customer data; data is retained 7-30 days then deleted.
- Pre-deploy simulation / sandbox
- GladlyNot disclosed
- Twilio FlexNot disclosed.
- Multilingual
- GladlyPartial. Platform translation in 70+ languages; Sidekick AI authoring English-only; IVR 30 languages.
- Twilio FlexPartial. Wrap-up notes in EN, ES, PT; customer highlights and suggested responses in English only.
- Runs on your existing helpdesk vs native-only
- GladlyNative only. Sidekick needs Gladly as the primary helpdesk.
- Twilio FlexNative Flex platform; embeds into Salesforce and Zendesk; Flex SDK embeds into any web app.
- AI pricing model
- GladlyUsage-based (per conversation or resolution) on top of a per-agent fee.(3rd-party)source
- Twilio FlexUsage-based add-on to the base Flex license.
- AI unit price
- Gladly~$0.60/conversation (enterprise); $1.50/AI Resolution + $0.25/AI Assist (Shopify tier).(3rd-party)source
- Twilio FlexAgent Copilot: $0.035/min (voice), $0.005/message (digital).
- Copilot / Assist price
- GladlyNot disclosed (Team Assist not broken out).
- Twilio FlexIncluded in the per-usage rates above; no flat fee (Beta).
How Open.cx compares
Open.cx runs on top of Gladly or Twilio Flexas an AI layer, or works as its own helpdesk. Here's where it lands on the same questions.
- Runs on your existing helpdesk vs native-only
- Both. Add it on top of the helpdesk you already run, or use it as your own inbox. Works with Zendesk, Intercom, Front, Freshdesk, Gorgias, Salesforce, HubSpot, Dynamics 365, Twilio Flex, and Creatio.
- Autonomous AI agent
- Yes. Autopilot resolves tickets end to end on its own, across every channel.
- AI pricing model
- Per resolution, so you pay for outcomes. Escalations to a human are free.
- Claimed automation rate
- 77% average automation; up to 80% (Trunkrs)(claimed)source
Security & Compliance
Certifications, data residency, and access controls.
- SOC 2 Type II
- GladlySOC 2 Type II (and AI sub-processors).
- Twilio FlexYes. SOC 2 Type I and Type II.
- GDPR
- GladlyYes. DPAs with AI vendors; VeraSafe EU/UK representative.
- Twilio FlexYes. GDPR program; DPA available.
- HIPAA / PCI
- GladlyNot disclosed. PCI-DSS and GDPR confirmed; HIPAA not referenced.
- Twilio FlexYes. HIPAA Eligible (BAA; Security/Enterprise Edition; Agent Copilot and Unified Profiles excluded).
- SSO / SAML
- GladlyYes. SSO; SAML certificates.
- Twilio FlexYes. SAML 2.0 SSO (Okta, Entra ID, Google, Auth0).
- Data residency
- GladlyPartial. 9 global regions for voice; no explicit customer-selectable residency.
- Twilio FlexPartial. Twilio Regions (EU, US); Flex-specific guarantees not disclosed.
Integrations
Marketplace breadth, APIs, and developer tooling.
- Marketplace / integrations (approx.)
- Gladly60+ integrations.
- Twilio FlexNot disclosed. Marketplace and partner ecosystem; no Flex-specific count published.
- Shopify depth
- GladlyDeep native. Customer and purchase history, order management, returns (via Loop), and shipping; Shopify App Store trial.
- Twilio FlexNot disclosed. No native Shopify integration documented.
- Open / public API
- GladlyYes. Open APIs; developer.gladly.com.
- Twilio FlexYes. Flex REST API, TaskRouter, Interactions, and Conversations APIs.
- Developer SDK / MCP
- GladlyYes. SDKs, sample apps, and testing; webhooks via Messaging Automation APIs.
- Twilio FlexYes. Flex SDK (JS), Flex Plugins framework, iOS/Android Conversations SDKs, and Flex UI SDK.
Automation & Workflows
Builders, triggers, routing, and SLAs.
- Workflow builder
- GladlyRouting and entry-point config; no named workflow builder.
- Twilio FlexYes. TaskRouter Workflows (JSON rule engine) and Twilio Studio (visual flow builder).
- Triggers / automations
- GladlyYes. Automated routing, proactive outreach (voice, SMS, email), and entry-point rules.
- Twilio FlexYes. Time-based escalation, priority adjustment, and queue reassignment; Studio triggers.
- Routing
- GladlyYes. People Match intelligent routing (history, skills, attributes).
- Twilio FlexYes. Skills-based, attribute-based, priority queuing, and fallback/escalation via TaskRouter.
- Macros / canned responses
- GladlyYes. Quick Reply (button responses) and macros.
- Twilio FlexYes. Preset and canned responses via plugin; not a native out-of-box macro engine.
- SLA management
- GladlyYes. SLA Business Hours and Entry Point SLA settings.
- Twilio FlexYes. SLA metrics in Flex Insights; custom thresholds per queue or channel; TaskRouter escalation.
Collaboration
How support teams work a queue together.
- Internal notes
- GladlyYes. Notes and @mentions.
- Twilio FlexYes. Agent notes during interactions; Copilot auto wrap-up notes; shareable on transfer.
- Collision detection
- GladlyReferenced in comparisons; not confirmed on a Gladly page.(3rd-party)source
- Twilio FlexNot disclosed.
- Side conversations
- GladlyNot disclosed
- Twilio FlexNot disclosed. Warm transfer and consult exist for voice; no messaging side-thread feature.
- Shared inbox
- GladlyYes. Unified inbox; task management tied to customer threads.
- Twilio FlexNative. Unified agent desktop, single queue and view.
Self-Service & Knowledge
Knowledge base, help center, and deflection.
- Knowledge base
- GladlyYes. Answers KB for agents and AI; configured via non-developer Guides.
- Twilio FlexYes. Agent Copilot Add Knowledge (admin files and websites power Ask Copilot).
- Help center
- GladlyYes. Customer-facing, 45+ languages.
- Twilio FlexYes. Twilio Help Center (help.twilio.com).
- Community forum
- GladlyNot offered
- Twilio FlexYes. Twilio community forums and Stack Overflow.
- AI answers from knowledge base
- GladlyYes. Sidekick serves answers from the Answers KB autonomously.(claimed)source
- Twilio FlexYes. Agent Copilot surfaces KB answers via Ask Copilot; customer-facing via AI Assistants.
Reporting & Analytics
Dashboards, custom reports, and CSAT.
- Dashboards
- GladlyYes. Liveboards (real-time) and Insight Builder.
- Twilio FlexYes. Flex Insights dashboards (read-only) and a real-time supervisor dashboard.
- Custom reports
- GladlyYes. Insight Builder custom reports.
- Twilio FlexYes. Analytics Portal drag-and-drop builder, custom metrics (MAQL), scheduled delivery, and export.
- Included in lowest tier
- GladlyReporting tier restrictions not published; appears standard.
- Twilio FlexFlex Insights requires a paid plan (not the free trial).
- CSAT surveys
- GladlyYes. Native CSAT; integrates Delighted, SimpleSat, Stella.
- Twilio FlexYes. Post-task surveys via Flex Insights.
Onboarding & Support
Implementation, CSM tiers, and partners.
- Onboarding
- GladlyDedicated implementation team; Professional Services; guided docs.
- Twilio FlexSelf-serve docs and Help Center; Professional Services (paid); partners (Deloitte Digital, Perficient, Sabio, IBM).
- Support channels
- GladlyGladly Support team (bugs, how-tos, config); dedicated CSM post-implementation.
- Twilio FlexDeveloper (free): web only. Production, Business, Personalized: 24/7 phone, chat, and web.
- Dedicated CSM
- GladlyYes. All customers get a dedicated CSM post-implementation.
- Twilio FlexYes. TAM on Business ($1,500+/mo or 6% spend) and Personalized ($5,000+/mo or 8%).
- Implementation partners
- GladlyNot disclosed. No partner or SI page found.
- Twilio FlexYes. Tiered program (Registered/Silver/Gold/Global Strategic); Deloitte, Perficient, Sabio, IBM.