Thoughtly
Voice agents with a visual builder, built-in analytics, and agency-ready packaging
Thoughtly is a platform for building AI voice agents that handle inbound and outbound calls, combining a drag-and-drop conversation builder with telephony, CRM integrations, A/B testing of conversation flows, and analytics on call outcomes. It targets sales and support teams and the agencies deploying agents on their behalf.
Overview
Thoughtly's positioning sits between developer infrastructure and simple receptionist products. Agents are built visually, in a canvas of conversation nodes with conditions and actions, which makes the logic legible to a non-engineer while still supporting the branching a real sales or support conversation requires.
Its distinguishing emphasis is measurement. Conversation flows can be tested against each other, outcomes are classified automatically, and analytics report which paths convert, which questions cause drop-off, and where callers disengage. That framing, treating a phone conversation as something to optimize rather than merely automate, is unusual in a category focused mostly on getting agents working at all.
The platform covers both directions of calling, with inbound answering and routing alongside outbound campaigns for qualification, follow-up, and reactivation, plus number provisioning and CRM connections. As with all outbound automation, the legal environment is the constraint that matters most, and campaign design should start there rather than with the technology.
Best for
Sales and support teams running both inbound answering and outbound calling who want conversation logic they can see and results they can measure, plus agencies deploying agents across clients.
Not the right fit for
- Developers wanting a raw API to embed in a product.
- Businesses with severe restrictions on automated outbound calling in their market.
- Very simple receptionist needs, where a narrower product is cheaper and faster.
- Contact center replacement requiring workforce management and omnichannel queues.
- Regulated scripts needing guaranteed verbatim disclosure without extensive validation.
How it works
- 1
You build an agent on a visual canvas, adding conversation nodes with instructions, conditions, and actions, connecting paths for different caller responses rather than relying on a single prompt.
- 2
Integrations and actions are attached to nodes so the agent can look up records, book time, or write to a CRM at the point in the conversation where it matters.
- 3
The agent is connected to phone numbers for inbound calls and to contact lists for outbound campaigns, with scheduling, retry logic, and concurrency controls governing the dialing.
- 4
Every call is transcribed, classified by outcome, and reported, with flow variants comparable against each other so conversation changes can be evaluated rather than assumed.
Feature breakdown
20 features in 4 modulesVisual agent building
Conversation logic you can see.- Drag-and-drop flow canvas
- Conversation nodes, branches, and conditions arranged visually so the logic is legible without reading code.
- Per-node instructions
- Behavior defined stage by stage, constraining the agent rather than trusting one long prompt.
- Conditional branching
- Different paths based on caller responses, data lookups, or context passed into the call.
- Reusable components
- Flow sections shared across agents so common sequences are built once.
- Version control on flows
- Changes tracked so a regression in performance can be traced to a specific edit.
Calling
Inbound and outbound in one platform.- Inbound answering and routing
- Numbers answered by agents with rules for hours, teams, and transfer to humans.
- Outbound campaigns
- List-based dialing with scheduling, retry logic, concurrency limits, and voicemail detection.
- Warm transfer
- Handoff to a person with context so the caller does not repeat themselves.
- Number provisioning
- Numbers supplied in-platform or brought from an existing telephony provider.
- Multi-language agents
- Agents configured per language for businesses serving mixed markets.
Measurement
The emphasis that distinguishes it.- Flow A/B testing
- Compare conversation variants against each other on real calls rather than guessing which script works better.
- Outcome classification
- Automatic categorization of what each call achieved, turning volume into a performance metric.
- Drop-off analysis
- Identification of the points in a conversation where callers disengage, which is where flows get fixed.
- Transcript search
- Find every call containing a phrase, useful for spotting recurring objections and failures.
- Reporting dashboards
- Volume, outcome, and conversion reporting by agent, campaign, and flow version.
Integration and teams
Fitting into existing operations.- CRM integrations
- Call outcomes and captured data written into CRM systems so follow-up happens where teams work.
- Calendar booking
- Appointments created during calls through connected scheduling systems.
- Workflow automation connections
- Zapier, Make, and webhook connections for anything without a native integration.
- Team workspaces
- Multiple users and client separation for agencies managing several deployments.
- API access
- Programmatic control for teams embedding calling into their own systems.
Use cases
4 documentedSales team qualifying inbound leads at speed
Form leads sit in a queue for hours and by the time anyone calls, most have gone cold.
An agent calls within a minute, qualifies against defined criteria, and books qualified prospects with a representative.
Marketing team testing call scripts
Two qualification approaches are proposed and the debate cannot be resolved by argument.
Flow A/B testing runs both on real calls and reports which produces more booked meetings, ending the discussion with data.
Support operation triaging routine calls
A large share of inbound calls are status checks and simple questions that occupy skilled staff.
The agent resolves routine enquiries with lookups and escalates the rest with context attached.
Agency running campaigns for clients
Each client needs different conversation logic and results reporting they can understand.
Visual flows per client with outcome analytics produce reporting that is client-ready without manual assembly.
Pricing
from From roughly $50 per month with included minutes, plus per-minute usage beyondSubscription plans with included call minutes and per-minute overage, scaling by volume, agent count, and features. Agency and enterprise arrangements available.
| Plan | Price | Includes |
|---|---|---|
| Starter | From about $50 per month |
|
| Growth | From about $250 per month |
|
| Enterprise | Quoted annual |
|
Billing notes
- Included minutes with overage means campaign months cost more than the plan fee suggests; model outbound volume on connect rate and duration.
- Telephony rates vary by destination and are additional in many configurations.
- Analytics and testing features are tier-gated, and they are the main reason to choose this platform over cheaper alternatives.
- Annual billing carries a discount as published August 2026.
- Pricing across voice AI has fallen steadily; reconfirm before committing to volume.
Value assessment: For teams running calling as a repeatable process rather than a one-off automation, the measurement layer is where the value concentrates: knowing which conversation variant books more meetings compounds in a way that raw call automation does not. Teams that will build one agent and leave it alone are paying for optimization they will not use, and a simpler platform serves them better.
Strengths & limitations
Strengths
- Visual flow builder makes conversation logic legible and maintainable by non-engineers.
- A/B testing of conversation variants is rare in this category and genuinely useful.
- Outcome classification turns call volume into a performance metric.
- Covers both inbound answering and outbound campaigns in one platform.
- Solid CRM and scheduling integrations for operational deployment.
- Agency-friendly workspaces for managing multiple client deployments.
Limitations
- Less raw flexibility than developer-first API platforms.
- Outbound calling faces significant legal restrictions in many jurisdictions.
- Included-minute plans with overage make heavy usage harder to forecast.
- Smaller vendor with less ecosystem presence than the largest voice platforms.
- Quality still depends on flow design; the builder makes logic visible but not automatically good.
- AI disclosure requirements are tightening and vary by market.
Head-to-head comparisons
3 alternativesThoughtly vs Retell AI
from From roughly $0.07 per minute combined, with free credits to startBoth offer flow-based agent building with inbound and outbound calling to a similar audience. Retell has broader developer adoption and more provider-level configuration; Thoughtly emphasizes visual building and conversation analytics including A/B testing. Teams that will iterate on scripts systematically may prefer Thoughtly; teams wanting more technical control usually prefer Retell.
Full Thoughtly vs Retell AI comparisonThoughtly vs Synthflow
from From roughly $29 per month with bundled minutesSynthflow is more clearly aimed at agencies reselling packaged receptionists, with white labeling and templates. Thoughtly leans toward sales and support teams running measured calling programs, with stronger analytics. An agency selling AI receptionists chooses Synthflow; an in-house team optimizing a qualification process chooses Thoughtly.
Full Thoughtly vs Synthflow comparisonThoughtly vs Vapi
from From roughly $0.05 per minute platform fee, plus provider costsDifferent levels of abstraction. Vapi is infrastructure for engineers assembling their own stack; Thoughtly is a product with a builder and analytics on top. Teams without engineering capacity get to production far faster on Thoughtly, at the cost of the provider flexibility Vapi provides.
Full Thoughtly vs Vapi comparisonImplementation & onboarding
- Setup time
- A working agent in a day using the visual builder. Production readiness takes one to three weeks including flow refinement, integration testing, and escalation design.
- Learning curve
- Low to moderate. The canvas is approachable, and the real skill is designing conversations that handle unexpected responses gracefully, which improves only by reviewing real calls.
- Onboarding
- Self-serve with documentation and templates, with onboarding support on higher plans.
- Migration notes
- Flows do not transfer between platforms and should be rebuilt rather than translated. When migrating an existing calling process, run the agent alongside human calling on a subset of leads first and compare outcomes before switching volume across.
Platform, API & security
- Platforms
- Web application with visual builderTelephony integrationREST API and webhooks
- API
- API and webhook access for agents, calls, campaigns, and results, alongside native CRM, calendar, and automation integrations.
- Compliance
- GDPRCCPASOC 2TCPA considerations for outbound calling
- Data residency
- US-centric processing with enterprise arrangements available.
- SSO
- Available on higher tiers.
- Security notes
- Outbound calling carries substantial regulatory obligations around consent and calling windows, and recordings hold personal data; both should be designed into campaigns rather than addressed afterwards.
Support & resources
- Channels
- Email supportIn-app chatDedicated support on higher plans
- Documentation
- Practical documentation covering flow design, integrations, and campaign configuration.
- Community
- Growing community among sales operations teams and agencies deploying voice agents commercially.
Company
- Founded
- 2023
- Headquarters
- New York, United States
- Ownership
- Private, venture-backed
- Employees
- ~40 (est. 2026)
- Funding
- Raised early-stage venture funding.
Timeline
- 2023Founded to make AI voice agents buildable and measurable by non-engineers.
- 2024Adds outbound campaign tooling alongside inbound answering.
- 2025Introduces conversation A/B testing and outcome analytics as differentiators.
- 2026Continues as a measurement-oriented voice agent platform for sales and support teams.
Integrations
- HubSpot
- Salesforce
- Google Calendar
- Calendly
- Twilio
- Zapier
- Make
- Slack
Frequently asked questions
10 questionsWhat is Thoughtly?
Thoughtly is a platform for building AI voice agents that handle inbound and outbound phone calls. Agents are built on a visual conversation canvas, connected to telephony and business systems, and measured with outcome classification and A/B testing of conversation flows.
How much does it cost?
Plans start around $50 per month with included minutes, rising to roughly $250 for higher volumes, analytics, and team features, with enterprise arrangements quoted. Usage beyond included minutes is charged per minute, and telephony rates vary by destination.
What makes the A/B testing useful?
Conversation scripts are usually chosen by opinion. Running two flow variants on real calls and comparing outcomes replaces that with evidence, and the differences are often substantial, since small changes in how a question is asked materially affect whether callers answer it.
Do I need developers to use Thoughtly?
Not for building agents, which is done on a visual canvas. Integrations and edge cases may need technical help, and production deployments benefit from someone comfortable with APIs, but the core flow design is intended for operations and marketing teams.
Can it make outbound calls?
Yes, with campaign tooling including scheduling, retry logic, voicemail detection, and concurrency controls. Outbound automated calling is heavily regulated in many jurisdictions, so consent, calling windows, and disclosure should be designed into the campaign before any dialing begins.
How does outcome classification work?
Each call is categorized automatically according to what it achieved, such as qualified, booked, not interested, or requires follow-up. That turns raw call volume into a metric a sales manager can act on, and it feeds the comparison between flow variants.
Can the agent transfer to a person?
Yes, with warm transfer that carries context so the caller does not repeat themselves. Defining escalation conditions carefully is one of the more consequential design decisions, since agents that persist past their competence create worse outcomes than no automation.
Thoughtly vs Retell AI: how do they differ?
Both provide flow-based agents with inbound and outbound calling. Retell has wider developer adoption and more configuration depth; Thoughtly emphasizes the visual builder and conversation analytics including testing. Choose on whether you value technical control or systematic script optimization.
Do callers need to be told they are speaking with AI?
Increasingly yes. Disclosure obligations are appearing in multiple jurisdictions and expectations are rising regardless of law. Disclosure in the opening line is the safer position and, in practice, better received than callers realizing partway through the conversation.
Is it suitable for a small business?
It can be, though businesses that only want a receptionist will find narrower products cheaper and faster to deploy. Thoughtly's value concentrates in teams running calling as an ongoing process they intend to measure and improve rather than a set-and-forget automation.
Editorial verdict
Thoughtly's most interesting decision is treating a phone conversation as something to optimize rather than merely automate. A visual canvas makes flow logic legible to the people who understand the sales process, and A/B testing plus outcome classification lets script decisions be settled by evidence instead of seniority, which is rare in this category and genuinely valuable to a team calling at volume. It gives up some technical flexibility against developer platforms and some packaging convenience against agency-focused ones. The strongest case for it is a team that will keep changing what the agent says and wants to know whether each change helped, and the weakest is a business that wants one agent configured once and forgotten.
Written by the SaaSTracker editorial team. Awards, when shown, are judged against the published criteria in our methodology.