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  7. Narration Box

Narration Box logo

Narration Box

Approaching Agent-Ready
Agent-Ready SaaS Index · narrationbox.com · scored 2026-05-09 · rubric v2.0
Score 69 / 100
Text To Speech
Free tier
Self-serve checkout

Narration Box scores 69/100 on xpay's Agent-Ready Index v2: partial pricing visibility; self-serve checkout is available; usage-based / per-token pricing is published; a free entry path exists.

See Narration Box pricing summaryLive pricing page
Pricing
Narration Box pricing
As of 2026-05-09 · narrationbox.com/pricing
Free
Free
500 text‑to‑speech words
1 voice clone
2 projects
Export with watermark
Low quality exports
Plus
$15/mo
flat
20,000 text‑to‑speech words
2 voice clones
50 projects
High quality exports
Unlimited document uploads
Pro
$30/mo
flat
45,000 text‑to‑speech words
6 voice clones
Unlimited projects
Highest quality exports
Unlimited document uploads
Scale
$75/mo
flat
100,000 text‑to‑speech words
15 voice clones
Unlimited projects
Priority support
Enterprise‑grade security
Score breakdown · rubric v2.0
How Narration Box scores on the agent-ready dimensions

Public pricing visibility

15 / 15

Self-serve checkout

15 / 15

Public API + docs

0 / 20

Usage-based / metered pricing

20 / 20

Free entry path

7 / 7

No sales call required

7 / 7

Card / wallet / x402 payment

5 / 6

Machine-readable bonus (MCP / OpenAPI)

0 / 10

Total
69 / 100
Effective pricing
What it actually costs at typical scale
Free plan, 500 words usage
$0/mo
· Uses the Free tier limits· No extra word purchases
Confidence: high
Pro plan, 45,000 words usage
$30/mo
· Uses the Pro tier limits· No overage charges
Confidence: high
Agent purchase verdict
Can an autonomous agent transact here?
Agent-ready
LLM score: 75/100

Can create account

Yes

Can enter payment method

Yes

Can upgrade plan

Yes

Can buy more usage

Yes

Can cancel online

Yes

Payment methods

card

Human approval recommended

No

Pricing transparency

full

Purchase motion

self_serve

Demo required

No

Quote required

No

Annual commit required

No

Auto-renewal mentioned

Yes

Cancellation policy visible

No

Refund policy visible

No

Invoice payment available

No

Purchase orders supported

No

MSA required

No

DPA available

No

Security review required

No

Trial

Available, no card

Annual discount

50% off

Competitive intel
Positioning & ecosystem
Headline

“Simple and transparent pricing for all your needs”

Buyer persona

smb
mid market
enterprise

Agent purchase simulation
Six-step check: can an agent actually buy from Narration Box?
✓

Discover price

✓

Select a plan

✗

Pay per task

✓

Avoid a sales call

◐

API docs without auth

✗

Estimate cost upfront

Analysis
Pros and cons for AI agents
Observational summary written by xpay from the signals captured on 2026-05-06. Not a review of the product — only of its current pricing posture for agent buyers.
✓ For an AI agent
  • Pricing is publicly visible on an indexable page — agents can read tiers without scraping past auth.
  • Every advertised tier is self-serve; no tier requires scheduling a call.
  • A free tier exists, lowering the bar for an agent builder to prototype before committing budget.
◐ Opportunities for the provider
  • No per-unit price was advertised, so an agent has no way to estimate the cost of a single task.
  • API documentation is gated or absent; an agent cannot inspect the integration surface without authentication.
  • PPU requires account creation and an issued API key; a fully unauthenticated agent purchase is not yet supported.
  • No /.well-known/ai-pricing.json or equivalent machine-readable pricing manifest is published — agents must rely on HTML scraping.
One-line fix
How Narration Box could lift its score

Add a per-unit price (e.g. $X / 1K calls) to the pricing page so an agent can compute its own cost before committing.

pricing_visible

true

headline_phrasing

Pricing — Get started for free. No credit card required.

tier_count

6

lowest_paid_entry_usd

0

free_tier

true

free_tier_terms

null

per_unit_price

null

annual_required

true

self_serve_paid_tiers

5

sales_only_tiers

0

public_api_docs_url

null

api_docs_auth_walled

null

ai_pricing_json_present

false

agents_txt_present

false

anonymous_purchase_path

false

per_unit_classification

null

usage_headline_present

false

custom_tier_present

true

agent_friendly

{"ai_pricing_json":false,"agents_txt":false,"llms_txt":false,"sitemap_xml":true,"mcp_server_card":false,"agent_skills_index":true,"x402_supported":false}

View raw extracted page text →
Page heading: Pricing
CTAs (40): Get the offer · [NARRATION BOX] · Products · Company · Resources · Tools · Pricing · Enterprise · Login · Signup · Toggle menu · Monthly
Price tokens (9): $0 per month · $15 per month · $30 per month · $75 per month · $0/ monthGet startedPlus · $15/ monthGet startedPro · $30/ monthGet startedScale · $75/ monthGet startedFeatu · $10
Limited time offer. 50% off on all Annual Plans.Get the offer[NARRATION BOX]ProductsCompanyResourcesToolsPricingEnterpriseLoginSignup[NARRATION BOX]Toggle menu PricingSimple and transparent pricing for all your needsMonthlyAnnual50% off on all annual plansFree Get started for free. No credit card required.$0 per month500 text to speech words1 voice clone2 projectsExport with watermarkLow quality exportsGet startedPlus Perfect for individuals or low volume projects.$15 per month20,000 text to speech words2 voice clones50 projectsHigh quality exportsGet startedPro // most popularPerfect for prosumers, creators or super small teams.$30 per month45,000 text to speech words6 voice clones∞ projects∞ document uploadsGet startedScale Perfect for small to medium sized teams.$75 per month100,000 text to speech words15 voice clonesAdditional team members (Coming Soon)Commenting (Coming Soon)Team management (Coming Soon)Get startedCustom pricingNeed custom or higher volumes along with bespoke solutions tailored to your needs? Contact us for a custom proposal and quote. We reach out within 2 hours.Contact usFeatures:Seat based licensesCustom volumesOn premise deploymentLarge team collaborationUltra-low latencyCustom LLM integrationsPerks:Service agreementOnboarding & trainingCustom integrations & SSOCustom invoicingCustom featuresPriority access to featuresEnterprise grade securityUnlimited storageCompare PlansCompare features and choose the best plan for youMonthlyAnnual50% off on annual…
You work at Narration Box?
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Get the breakdown of every signal we measured, the one-line fix, and how your peers in Text To Speech stack up.

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Are you Narration Box? Something off in this listing?
Agent-Ready Spec
Narration Box
Approaching Agent-Ready

69

/ 100 (rubric v2.0)
Category

Text To Speech

Pricing model

Pricing — Get started for free. No credit card required.

Tier count

6

Free tier

Yes

Lowest paid entry

Free

Self-serve / sales-only tiers

5 / 0

Public API docs

Auth-walled

Anonymous purchase path

No

Machine-readable pricing

Not published

Last refreshed

2026-05-09

Pricing intelligenceInsights extracted from narrationbox.com/pricing
Pricing model

Tier-based subscription

Agent-purchase verdict
Agent-ready
75/100 · v2.1
Canonical answer

Narration Box pricing starts at $0/mo for the Free plan; paid plans range from $15/mo to $75/mo. Billed monthly or annually with 50% off annual plans.

Cheapest entry

Free plan (Free)

Actions
Open live pricing page
Verdict reflects Approaching Agent-Ready status under rubric v2.0. Source observed at https://narrationbox.com/pricing.
Agent-friendly features2 of 7 present
Discovery files and protocols
Side-channel signals — informational, not part of the score. Each protocol is independent; adoption signals the publisher is thinking about agent buyers.

ai-pricing.json

agents.txt

llms.txt

sitemap.xml

MCP Server Card

Agent Skills

x402 / MPP

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voicemaker.in
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smallest.ai
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69
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