AI Agent Index
ByHeather MacAvelia·Independently reviewed·Published Mar 18, 2026·Updated Aug 18, 2026
Independently verified against live vendor data on Aug 17, 2026.

Smartly Synapse brings autonomous Planning and Execution Agents to enterprise advertising across Meta, Google, TikTok, Amazon and eight further channels. Enterprise pricing is quote-only with no published rates.

How we scored it

Autonomy

4/5

Integrations

5/5

Pricing clarity

2/5

Evidence

5/5

Setup

2/5

The facts

Pricing

Custom

GitHub

—

Stars

G2

4.4 / 5

475 reviews ↗

MCP

No

Not compatible

Reviews

Be the first →

Smartly is the enterprise AI advertising platform that unifies creative production, media buying and campaign optimization across a dozen paid channels. Founded in 2013 and operating as Smartly.io Solutions, the company serves enterprise customers including Samsung, Spotify, Uber, Ralph Lauren, Tripadvisor, TUI, Boots and Nutrafol. The platform is organized into Creative, Media and Intelligence suites, with Synapse as the AI optimization layer whose autonomous agents orchestrate creative and media workflows. Synapse introduces two agent families. Planning Agents combine cross-channel intelligence, incrementality signals and historical memory to recommend investment strategies before campaigns launch. The Execution Agent ecosystem turns approved plans into live campaigns, with a Campaign Assembly Agent that converts prompts into activated campaigns. Built-in approval gates mean agents act only when the advertiser chooses. Smartly's wider AI capabilities include creative generation across image, video and carousel formats, automated variant testing, AI audience targeting, bid optimization and performance analytics. Smartly connects twelve advertising accounts natively. Eight are social and retail media: Google Ads, Meta, Pinterest, TikTok, Reddit, Snapchat, Spotify and LinkedIn. Four are programmatic: Amazon DSP, Google CM360, The Trade Desk and Yahoo DSP. Dedicated product pages also cover YouTube and Roku. Creative performance data flows back into media buying decisions automatically. The four programmatic connections are documented as Alpha functionality enabled for a limited number of customers, so a buyer running significant DV360, Trade Desk or Yahoo DSP spend should confirm access before committing. There is no native CRM or CDP layer for Salesforce, HubSpot or Segment, and no MCP server. Pricing is enterprise-only. There is no public pricing page, no self-serve tier and no published rate on any Smartly surface, in its terms of use or on its G2 profile, re-verified August 2026. Every engagement runs through a sales discovery call, so the cost of entry cannot be established before contact. G2's verified reviewers report a median time to implement of two months covering platform integrations, creative system setup and team rollout. Smartly is not for SMB or mid-market advertisers. Teams needing lighter-weight creative tooling should look at AdCreative.ai ($20/mo billed annually) or Predis.ai ($24/mo billed annually). Those wanting social publishing rather than media buying should consider Hootsuite ($99/mo). Platform-native tools such as Meta Ads Manager carry no platform fee at all. Teams that require published rates before entering a sales conversation will find Smartly's model difficult. Current state Q3 2026: Synapse is live as the AI optimization layer, with Planning Agents and Execution Agents and a documented Campaign Assembly Agent. The company now brands itself Smartly rather than Smartly.io, with Smartly.io Solutions remaining the contracting entity. Smartly completed its acquisition of INCRMNTAL on 7 May 2026, adding always-on incrementality measurement, having signed a letter of intent on 17 March 2026. Programmatic support for Amazon DSP, Google CM360, The Trade Desk and Yahoo DSP is in Alpha. Security certifications are ISO 27001, GDPR and CCPA. The terms of use state that customer content is not used to train Smartly's AI models and contractually restrict third-party models from doing so. No MCP server was found across the vendor's complete 550-URL sitemap, its knowledge base, its subdomains or its endpoints, re-verified August 2026.

Pricing

custom

Segment

enterprise

Setup

moderate

Verified

Aug 17, 2026

Transparency

Quote Only

Contract

Annual Only

Data training

Not Trained

Human in loop

Optional

Capabilities

paid-mediacreative-automationbid-optimizationmulti-platform

Pros & Limitations

Editorial assessment

Pros

  • ✓Synapse AI optimization layer with autonomous Planning and Execution Agents: Planning Agents forecast and recommend strategies from cross-channel intelligence and historical memory, while Execution Agents convert prompts into live campaigns behind built-in approval gates.
  • ✓Twelve native advertising account integrations in one system: eight social and retail media channels plus four programmatic DSPs, with creative performance data feeding media buying decisions automatically.
  • ✓Enterprise reference base includes Samsung, Spotify, Uber and Ralph Lauren: peer references and multi-channel expertise that smaller competitors cannot match for brands running high-volume advertising across many platforms.

Limitations

  • ⚠Pricing is quote-only with no published rate anywhere: not on the vendor site, not in its terms of use and not on its G2 profile. A buyer cannot estimate cost without a sales discovery call, and there is no self-serve or trial path.
  • ⚠G2 reviewers report a median two months to implement, covering multi-platform integration, creative system setup and team rollout. Dedicated advertising operations resources are needed before the platform is productive.
  • ⚠The four programmatic connections are Alpha functionality enabled only for a limited number of customers, and there is no native CRM or CDP layer and no MCP server. Confirm DSP access before committing if that spend matters.

Technical Details

Deployment
webapi
Model architectureProprietary
Avg setup time2 months (G2 Time to Implement, averaged from verified user reviews)
Autonomous rateConfigurable. Synapse Planning Agents forecast, recommend strategies and identify growth opportunities, and the Execution Agent ecosystem turns approved plans into live campaigns through a Campaign Assembly Agent. Built-in approval gates mean agents act only when the advertiser chooses, so the platform is autonomous within a supervised boundary rather than end to end.
Integrations
Google AdsMetaPinterestTikTokRedditSnapchatSpotifyLinkedInAmazon DSPGoogle CM360The Trade DeskYahoo DSP
Security
ISO 27001GDPRCCPA

Similar agents

Rating

4.4/ 5
★★★★★

Editorial score

How we score this →

Recognition

Listed 2026
Embed these on your site →

Industries

EcommerceRetailTravelMedia

Built for

EnterpriseDTCAgencies

Leave a review

Never displayed publicly.

Agent Stacks

See workflow stacks that feature Smartly.io.

Compare

Related Content

Is this your tool?

Claim this listing free to get your embeddable badges, a review collection link, and the Claimed badge on your listing.

Claim listing →

Free · Every Two Weeks

AI Agent Price & Rating Tracker

Price changes, new agent launches, acquisitions, and rating updates across the AI agent market. Verified against live vendor data, not vendor marketing.

No spam. Unsubscribe anytime. We never share your email.