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It's a split decision.
Qualified fits teams converting inbound website buyers into sales meetings: Piper handles conversations, email follow-up, lead qualification, and scheduling. Voiceflow is for teams building customer-service agents across web, WhatsApp, SMS, and voice. Its free plan and reported in-app Pro price ($60 monthly or $54 annual) make entry pricing clearer; chat, phone, and model-token fees can add cost. Qualified has no free plan, and its plan prices require custom quotes.
01Side by side
| Qualified | Voiceflow | |
|---|---|---|
| Starting price | Custom quote; monthly and annual prices not published | Pro: $60 monthly or $54 annual, per in-app billing |
| Free plan | No free plan listed | Free plan: 100 one-time credits; does not renew |
| Best for | Engaging inbound buyers and booking sales meetings | Building customer-service agents across multiple channels |
| Core strength | Piper qualifies inbound buyers and schedules meetings | Playbooks, transcripts, analytics, and agent testing |
| Learning curve | Not published on the vendor's site | Not published on the vendor's site |
| Integrations/data | Marketing and sales integrations; API connections | Custom logic, integrations, transcripts, and analytics |
| Team/seat costs | Agent-profile and usage caps; seat costs not published | One editor included; extra seats $50/month on Pro and Business |
| Support | Support details not published | Enterprise plan lists custom support |
Qualified Choose Qualified if
- Choose Qualified if inbound buyers need sales qualification and meeting booking.
- Choose Qualified if your team wants website and email engagement.
- Choose Qualified if its custom-quote pricing fits your buying process.
Voiceflow Choose Voiceflow if
- Choose Voiceflow if you are building customer-service agents across channels.
- Choose Voiceflow if you want a free plan to start.
- Choose Voiceflow if you need playbooks, transcripts, analytics, or split testing.
02Pricing compared
Qualified’s plans require a custom quote; monthly and annual prices are not published. The listed Premier plan includes one SDR agent profile, 250,000 monthly web sessions, and 2,500 monthly active email contacts. Enterprise raises those caps to 2 million sessions and 10,000 contacts; Ultimate lists 5 million sessions and 25,000 contacts, with multiple profiles supported. There is no free plan listed.
Voiceflow has a free plan with two agents and a one-time 100-credit grant. Reported in-app pricing is $60 per month for Pro or $54 per month billed annually, and $150 or $135 for Business. Each includes one editor seat; additional seats cost $50 monthly. Usage can add $0.005 per chat message, $0.05 per phone minute, plus model-token fees. Its public pricing page does not list dollar amounts, so confirm pricing before budgeting.
03Features and depth
Qualified is built around inbound sales. Piper engages website visitors through video, voice, or live chat, helps qualify leads, follows up by email, and schedules sales meetings. The platform also lists personalized offers, agentic nurture for top-of-funnel leads, and product-led growth to help turn free trials into revenue. Its plan caps make web sessions and active email contacts worth checking against your expected volume.
Voiceflow is a builder for customer-service agents across web, WhatsApp, SMS, and voice. Its tools include playbooks based on support policies, an Agent Studio for persona and instructions, and Atlas for finding conversation gaps. Teams can use custom code and Functions for logic and integrations, inspect execution logs, review transcripts and analytics, and split-test changes. That is a broader agent-building toolkit, but it is aimed at support workflows rather than Qualified’s inbound-buyer-to-meeting use case. Neither product is a like-for-like substitute: choose by whether sales conversion or customer-service automation is the job.
04Ease of use and learning curve
Qualified’s stated workflow is focused: engage inbound visitors, qualify them, follow up, and book meetings. That focus may suit a sales team that wants an SDR agent, but the custom quote and usage caps leave cost fit unclear until the vendor scopes your needs. Our review score for ease of use is 6/10.
Voiceflow offers visual agent-building tools, but its custom code, Functions, playbooks, and testing options give teams more to configure. That flexibility may mean a steeper learning curve for teams without someone to own agent design and maintenance. Its published ease-of-use score is also 6/10. The pricing page does not publish setup requirements or onboarding time, so plan for evaluation rather than assuming either product is plug-and-play.
Questions people ask
Is an AI assistant the same as a chatbot?
Not necessarily. “Chatbot” often describes a conversational interface, while “AI assistant” can describe a broader task-oriented system. In these product descriptions, Voiceflow builds customer-service agents across several channels; Qualified’s Piper engages inbound buyers and can qualify leads and schedule meetings.
What is the best AI voice agent platform?
There is no single best choice in the published information. Voiceflow supports agents on voice as well as web, WhatsApp, and SMS. Qualified offers website conversations through voice, video, or live chat, with sales qualification and meeting scheduling. Match the platform to the workflow and confirm pricing first.
Is agentic AI the same as conversational AI?
The terms point to different aspects of a system: conversation is how it interacts, while “agentic” describes the product’s framing of work it can carry out. Here, Qualified lists website conversations and agentic nurture as separate capabilities; the published information does not define a technical boundary between them.
How much does Voiceflow cost?
Voiceflow’s public pricing page does not list dollar amounts. Reported in-app prices are $60 monthly or $54 annually for Pro, and $150 monthly or $135 annually for Business. Both include one editor seat; extra seats are $50 monthly. Usage and model-token fees can add to the bill.