Synthflow alternative, on record.

Synthflow packages a receptionist for agencies. Daciel puts the receptionist, the inbox and the ledger on one customer record, for the business itself.

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Reminders

Projects

Recent

Renewals at risk

Board pack, October

Supplier terms review

Churn post mortem

Which accounts are at risk this month, and draft the outreach.

Worked for 41s · 6 steps · $0.12

Read9 accounts renewing

Read14 open tickets

Comparedusage against the last two quarters

Drafted7 messages, held 2 for a person

Nine accounts renew inside 30 days and three of them are the ones to worry about. Their ticket volume is up while usage is falling, which is the pattern that preceded every churn last quarter.

Salesforce

Zendesk2 sources, permission aware

Message Daciel

The call lands in the tools you already run.

One record behind every channel

Library

Everything the work produced, with who owns it and who can read it.

AllDocumentsSheetsFrom runs

Renewal brief, Acme

Document · Priya · Deal team

Q3 pipeline review

Sheet · Marcus · Sales

Supplier terms summary

Document · Ana · Private

Churn post mortem

Document · Marcus · Everyone

Board pack, October

Deck · Priya · Leadership

Access review

Sheet · Tom · Admins

Turn the renewal brief into an email to the deal team

Renewal brief, Acme

Chat

One composer, on every surface.

Vendor reviews

Q3 onboarding

Support desk

Website rebuild

Everything the renewal touched: the thread it started in, the artifacts it produced, and who is allowed to see them.

148 artifacts

Keep

Acme renewal

Payroll migration

Hiring: sales

Said once, kept for good

Any answer becomes an artifact, with an owner and a permission.

Slack

Gmail

Outlook

Google Drive

Notion

Salesforce

HubSpot

Zendesk

Jira

GitHub

Linear

Stripe

Zoom

Asana

Airtable

Dropbox

Box

Confluence

Intercom

Google Calendar

Monday

ClickUp

Figma

DocuSign

Trello

Slack

Gmail

Outlook

Connected from day one

The systems you already run, readable in one place.

Runs this week

RunOutcome and traceWhat it producedCost

1Renewal outreachApprovedRead the nine accounts renewing this quarter in Salesforce, compared each one's usage against the last two quarters, drafted seven messages and held two back for a person. 41s, 6 steps, $0.12...7 draftsTotal$0.12Model$0.09Tools$0.03

2Invoice chaseHeldMatched fourteen overdue invoices in Stripe against the support thread for each account, then stopped before sending: two of them are in an open dispute and the policy says a person decides...14 invoicesTotal$0.08Model$0.06Tools$0.02

3Monday briefingApprovedPulled every run from the last seven days, grouped them by workspace, and wrote the briefing into the Library with the trace attached to each claim so any line can be opened...1 briefingTotal$0.21Model$0.17Tools$0.04

4Access reviewApprovedListed every connection holding a write scope, checked each against the role that owns it, and flagged three that now outlive the person who created them. Nothing was revoked without asking...3 flaggedTotal$0.05Model$0.04Tools$0.01

Runs

Every step, every tool call, every cost, and who approved it.

The call and the invoice, one record

A receptionist that only answers is half the job. Daciel's answers the line, and the same customer's emails, invoices and deals are on the record it files to. The agent that took the call can chase the invoice the caller asked about.

Queued6+⋯

RUN-2085

Chase the 14 overdue invoices

RUN-2094

Summarise every ticket Acme opened

RUN-2092

Check which renewals slipped a quarter

RUN-2200

Rewrite the onboarding mail sequence

Planned10+⋯

RUN-2211

Renewal quote for Acme, send held

Salesforce

Priya approves

RUN-926

Renewal outreach, nine accounts

Salesforce

Gmail

RUN-2088

Weekly briefing into the Library

Slack

RUN-924

Reconcile Stripe against the tickets

Stripe

RUN-1882

Tag the inbox by account

Outlook

Running3+⋯

RUN-1487

Pull usage for the at-risk accounts

4 steps

RUN-1028

Answer the RFP security section

Confluence

RUN-2187

Flag connections holding write scope

Waiting on Priya6 steps

Done48+⋯

RUN-2074

Monday briefing, written and filed

Library$0.21

RUN-1912

Churn post mortem for Q3

$0.14

RUN-1951

Board pack pulled together

$0.31

RUN-1960

Access review, three flagged

Approved$0.05

RUN-1991

Supplier terms summarised

Thread in #renewals

Marcus Hale9:12 AM

Acme wants a renewal quote. Their contract is up in three weeks.

Ana Duarte9:12 AM

Ticket volume has climbed every month this quarter. Read that before we price it.

Marcus Hale9:13 AM

So someone pulls usage, open tickets and the last two invoices. Three systems.

Priya Raman9:14 AM

And most of an afternoon. Hand it over and hold the send until one of us reads it.

Marcus Hale9:14 AM

@Daciel draft the Acme renewal from usage and tickets, hold the send

Two jobs it does on day one

Inbound

A number Daciel buys and holds, answered in your name, booked or messaged, filed on the record.

See the AI receptionist

Conversations

7 open · 4 answered without a person

Acme CoWhere is invoice 4417?Agent

NorthwindRefund for the duplicate seatAgent

StarlightCan we move the renewal date?Held

MeridianAPI keys stopped workingWaiting

BrightlineInvoice address is wrongAgent

KestrelDo you support SSO?Agent

HalcyonExport stopped at 10k rowsWaiting

Outbound

Confirmations, reminders and follow-ups dialled inside a window, after a named person approves the list and script.

See outbound calling

Renewals

9 inside 30 days · 7 drafted, 2 held

Brightline$14kDrafted

Kestrel$9kSent

Halcyon$6kHeld

Why look for a Synthflow alternative?

Synthflow is a voice-agent product aimed at agencies that deploy receptionists for many clients, with monthly plans that include minute allowances.

How to switch from Synthflow

Connect what you keep

Your mailbox, store, billing and CRM connect in one click each. Synthflow itself can stay connected while you run both.

Set the brief

Hours, policies, what may be resolved alone and what waits for a person. Plain language, no macro import.

Start with everything held

Every send, spend and change is held for a named approver until the record earns a looser rule.

Run in parallel

Route one channel or one queue to Daciel first. Compare the record, not the demo.

Move the rest

Point the remaining channels and the phone line at Daciel. Cancel the seats you no longer pay for.

Synthflow alternatives, compared

Each row is a real substitute. The columns are the three things that decide it: which channels it owns, how a person stays in control, and what the month costs.

	Best for	Channels	How a person stays in control	Published pricing
Retell	Developers and agencies building call flows for clients	Phone; numbers through their telephony or your own	Post-call analysis; no approval queue	About $0.07–$0.15 per minute all in, estimated; published on their site
Bland	Enterprises that want a visual call-pathway editor	Phone, inbound and outbound	Pathway logic; no human approval step	Per minute, estimated $0.07–$0.15; enterprise plans negotiated
Vapi	Developers building their own voice agent	Phone via your own telephony; bring your own keys	None built in; whatever your code does	$0.05 per minute platform fee plus model and telephony passthrough; $10 per line a month above 10 concurrent calls
Dacielthis site	Businesses that want the phone answered by the same agent that runs the inbox and the ledger	A number bought and held inside Daciel; inbound and approved outbound; email and messaging on the same record	Outbound campaigns and gated actions held for a named person; every call filed as a run	Contact Daciel for business plan availability and pricing.

Competitor pricing as published on each vendor's site, read 2026-08-19. Where a vendor publishes nothing, the row says so.

Switch in an afternoon

See pricing

Daciel

ElevenLabs

Answers in a voice you would not know from a person.

Daciel

Twilio

A direct line of its own, answering from the first ring.

Daciel

Cloudflare

Domains provisioned and shielded at the edge before they are asked for.

Daciel

Anthropic

Frontier reasoning on the work, with the trace kept for every line.

Daciel

ElevenLabs

Answers in a voice you would not know from a person.

Daciel

Twilio

A direct line of its own, answering from the first ring.

Daciel

Cloudflare

Domains provisioned and shielded at the edge before they are asked for.

Daciel

Anthropic

Frontier reasoning on the work, with the trace kept for every line.

Daciel

ElevenLabs

Answers in a voice you would not know from a person.

Daciel

Twilio

A direct line of its own, answering from the first ring.

Daciel

Cloudflare

Domains provisioned and shielded at the edge before they are asked for.

Daciel

Anthropic

Frontier reasoning on the work, with the trace kept for every line.

Connects to

No building requiredThe number, the agent and the record come set up

Minutes in the plan500 included; overage per minute, published

Calls land on the recordTranscript, summary and follow-up beside the email and the invoice

Safe to switch from Synthflow. An agent that reaches into your systems is held to what the person behind it may do, and shows its work.

How permissions work

Questions people ask before buying

Is Daciel a Synthflow alternative for developers?

No. Synthflow is a platform for building your own voice agent. Daciel is a finished receptionist and call center for a business that does not want to build one, with the phone on the same record as the inbox and the ledger.

Do I bring my own telephony?

No. Daciel provisions numbers and handles inbound routing. Forward or port existing numbers if you want to keep them.

How does pricing compare with Synthflow?

Synthflow charges per minute plus model and telephony costs. Daciel business plan availability, included usage and pricing are confirmed during setup.

Can it do outbound campaigns?

Yes, after a named person approves the list and the script. Calling hours and do-not-call flags are enforced.

Where do the calls go afterwards?

Onto the customer's record with the transcript, a summary and any follow-up, visible to Support, Sales and Finance.

AI receptionist AI answering service Vapi alternative Retell alternative

Built for the future. Available today.

See pricing