Synthflow provides AI voice agents for automated business phone calls, with a platform aimed at sales and customer support teams.
Simple Phones
Simple Phones provides an AI phone agent for handling customer calls and forwarding missed calls.
About Simple Phones
Simple Phones provides an AI phone agent that answers inbound calls and makes outbound calls. Businesses can forward missed calls from an existing number or use a newly assigned number. The agent answers questions, books meetings and takes messages, with logs showing caller, duration and transcript. The site lists a starting plan of $97/mo for 100 calls/mo with no commitment, and notes that inquiries outside the AI's scope are transferred to staff or take a message.
Key features
- Answer inbound calls with customizable AI voice agent
- Make outbound calls for follow-ups and lead contact
- Keep call logs with caller, duration and transcript
- Forward missed calls or use an assigned new number
- Route calls and send texts, emails or webhooks
- Answer questions based on website or FAQ documents
Best for: Businesses that need missed calls answered, appointments booked and common questions handled.
Good for
- Can keep existing business number through call forwarding
- Call logs include transcripts viewable in dashboard
- No commitment with option to upgrade, downgrade or cancel
Watch out for
- Inquiries outside the AI's scope require transfer to staff or a message
Simple Phones at a glance
- Website
- simplephones.ai
- Category
- AI & Machine Learning › AI Voice & Audio
- Type
- Website
- Pricing
- Paid
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
Simple Phones alternatives
Tools and sites you could use instead, ranked by how closely they match.
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Bland provides voice AI agents for phone calls in regulated industries, with tools to build, deploy, and monitor them.
Retell AI lets teams build, deploy, and manage AI voice agents for automating phone calls.
Cald.AI provides AI conversational agents for inbound and outbound business phone calls.
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Simple Phones FAQ
How does Simple Phones work?
After signing up, you answer questions about your business to generate a starter agent that answers questions, books meetings and takes messages at the assigned number. You can then request customizations to training data, wording, accents, behavior, phone number and integrations.
Can I continue to use my existing business phone number?
Yes. You can forward missed calls to the number provided by Simple Phones, or forward all calls so the AI agent screens callers, passes them to staff or takes a message.
Does the AI integrate with my customer management system?
Yes. The team works with popular or custom CRMs and tools like Zapier, so customer information can be fulfilled and sent by webhook in a structured format.
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