Akkio vs Halliard: Which Media Planning Tool Is Right for You? (2026)

Artificial intelligence has reached every layer of the media planning workflow, and two very different tools are staking their claim in the agency market: Akkio with AI agents focused on data analysis, audience building, and report automation; Halliard with an AI-enhanced planning OS that goes from cross-channel strategy through executed transactions.

The tools aren’t direct competitors. Akkio is an intelligence layer that agencies deploy on top of their existing data infrastructure. Halliard is a platform that replaces disconnected tools entirely — spreadsheets, email chains, disconnected channel dashboards — with a unified workspace. Understanding the difference is essential for knowing which investment makes sense for your team right now.

What Is Akkio?

Akkio is an AI analytics platform built specifically for media agencies. It deploys three AI agents — Audience, Strategy, and Reporting — that enable teams to perform tasks that traditionally required data scientists or hours of manual work.

The Audience Agent builds custom audience segments using lookalike modeling and behavioral signals, then delivers rich insights to inform targeting decisions. The Strategy Agent acts as a conversational knowledge base — upload briefs, media plans, and past campaign data, then ask questions across all of it simultaneously. The Reporting Agent generates client-ready charts, graphs, and presentations through a conversational interface, eliminating the time spent assembling recurring reports.

Major agency partnerships — including Horizon Media and Havas — validate Akkio’s enterprise-grade positioning. Pricing starts at $49/month for a Starter plan, with Growth and Enterprise tiers available above that. The platform’s promise is that agencies can do more with their data without hiring data scientists.

What Is Halliard?

Halliard is a media planning and buying platform that serves as the operating system for modern media teams. Where Akkio layers AI intelligence onto existing workflows, Halliard replaces the workflow infrastructure itself — the planning spreadsheets, the email approval chains, the disconnected channel dashboards — with a single connected workspace.

Halliard’s core capabilities include: visual flowchart and budget planning, cross-channel reach and frequency analysis via a proprietary 10,000-person panel across 210 DMAs, native integrations with 18+ channel platforms (Google, Meta, TikTok, Spotify, Netflix, YouTube, Twitch, Hulu), and real-time spend tracking from planned to delivered. In December 2025, Halliard completed the first fully autonomous media buy via Model Context Protocol (MCP) with PubMatic.

Halliard was built by Matthew Jacobs — a media industry veteran with 15+ years across Starcom, Dentsu, Amazon DSP, and Paramount. The platform starts free with no credit card required.

Comparison Table

Where Akkio Wins

Audience building at speed. The Audience Agent’s ability to create custom segments through conversational prompts — without writing SQL or configuring a data pipeline — is a real productivity multiplier for agencies with large client rosters. Lookalike modeling, audience expansion, and behavioral segment analysis that would take an analyst hours can be configured in minutes.

Conversational intelligence across agency knowledge. The Strategy Agent as a searchable knowledge base is a genuinely useful concept. Upload past briefs, media plans, competitive research, and campaign results — then ask cross-document questions. For agencies that have accumulated years of institutional knowledge in documents scattered across Google Drive and email threads, this kind of synthesis is valuable.

Report automation. Recurring client reports are a time sink for almost every agency. The Reporting Agent’s ability to generate tables, charts, and presentations through a conversational interface — and to automate those reports on a schedule — addresses a real pain point. For shops spending 3-4 hours per week per client on report assembly, the time savings compound quickly.

Accessible entry point. At $49/month for a Starter plan, Akkio is accessible to smaller agencies and teams who want AI capabilities without enterprise budget commitments. The modular agent approach means you can start with the most pressing problem (often reporting) and expand from there.

Works alongside existing tools. Akkio doesn’t require you to replace your planning workflow. It layers on top of your existing data infrastructure, which means lower implementation friction and no disruption to established processes.

Where Halliard Wins

Platform, not point solution. Akkio is a powerful tool for specific tasks. Halliard is a workflow replacement. If your agency’s pain point is the disconnected collection of spreadsheets, email chains, and separate platform dashboards, Akkio makes individual tasks faster but doesn’t change the underlying architecture. Halliard changes the architecture.

Cross-channel R+F analysis built in. Akkio’s audience intelligence is focused on building targeting segments from existing data. It doesn’t provide cross-channel reach and frequency modeling at the planning stage. Halliard’s proprietary 10,000-person panel across 210 DMAs gives planners cross-channel R+F analysis — across TV, CTV, digital, audio, and social — as a native capability. For agencies whose clients ask “how many unique people will this campaign reach, and how often?” before the plan is finalized, this distinction matters.

Plan-to-execution continuity. Akkio helps you analyze data and automate reports, but the execution of the media plan still happens in separate platforms. Halliard connects planning to execution through 18+ channel integrations and real-time spend tracking — so the plan you built in Halliard is the plan that gets executed and measured, with no re-keying between systems.

Agentic buying. Akkio doesn’t have an execution layer. Halliard’s December 2025 PubMatic MCP integration moves from plan to actual executed transaction — a category of automation that no pure analytics tool can offer.

Free plan. Akkio starts at $49/month. Halliard starts free, which means any media planner can begin building plans, exploring the cross-channel R+F engine, and evaluating the platform without a financial commitment.

Feature-by-Feature Breakdown

AI Capabilities

Akkio deploys three purpose-built agents: Audience (segment building and lookalike modeling), Strategy (conversational knowledge base across uploaded documents), and Reporting (automated chart and presentation generation). The AI is designed for analysis and communication tasks.

Halliard applies AI to the planning workflow: a conversational assistant for campaign questions, what-if scenario modeling for budget allocation, marketing mix analysis, and the agentic buying workflow that completed the first autonomous plan-to-buy transaction in December 2025.

Audience Analysis

Akkio builds audience segments from uploaded data and third-party signals, with lookalike modeling and behavioral enrichment. Useful for refining targeting strategies before briefing media platforms.

Halliard models cross-channel unduplicated reach and frequency using its proprietary panel — telling planners how many unique people across TV, CTV, digital, audio, and social a proposed media mix will reach at various frequency levels. Different tool, different insight.

Reporting and Measurement

Akkio generates client-ready reports through conversational prompts, automating the assembly of recurring performance decks. Strong for the communication layer.

Halliard provides real-time plan-to-delivered spend tracking across all channel integrations, with historical benchmarking against past campaigns. The measurement lives inside the planning workspace where context is always available.

Pricing

Akkio starts at $49/month for the Starter plan, with Growth and Enterprise tiers for larger teams and agency requirements.

Halliard offers a free plan for individual planners with no credit card required, and premium tiers for teams and agencies.

Best Fit Scenarios

Choose Akkio if:

• Your agency’s biggest pain points are report assembly, audience research, and data analysis — not planning workflow
• You want AI capabilities that layer on top of your current tool stack without replacing it
• Your team works primarily with existing agency data and needs a conversational way to query it
• You’re a data-forward agency at Horizon Media or Havas scale that needs AI agents integrated into established processes
• The $49/month entry point fits your team’s budget

Choose Halliard if:

• You want to replace the disconnected planning tools — spreadsheets, email approvals, separate channel dashboards — with a unified workspace
• Cross-channel reach and frequency analysis at the planning stage is a capability your clients expect
• You want a single platform that takes you from brief to plan to execution to measurement
• The free plan is the right starting point for your team’s evaluation
• Agentic buying and autonomous plan-to-execution capability matters for where your agency is heading

Can You Use Both?

Yes — and this is a reasonable workflow for agencies with specific needs. Akkio handles conversational data analysis and report automation; Halliard handles the planning, budgeting, and execution workflow. The two tools address different layers of the media agency operation.

That said, if your agency is choosing one tool to invest in upgrading this quarter, the question is: where is your biggest operational bottleneck? If it’s report production and audience analysis, Akkio solves it faster. If it’s planning workflow, budget visibility, and cross-channel strategy, Halliard addresses the root cause.

FAQ

What does Akkio’s Starter plan include? Akkio’s Starter plan starts at $49/month and includes access to the AI agents for audience building, strategy analysis, and reporting automation. Growth and Enterprise tiers expand usage limits, team collaboration features, and support levels.

Does Akkio build media plans? No. Akkio is an analytics and automation layer for media agencies. It doesn’t build visual media flowcharts, generate reach and frequency projections, or connect to channel platforms for execution. For media plan creation and management, platforms like Halliard are purpose-built for that workflow.

What is Halliard’s cross-channel R+F panel? Halliard operates a proprietary 10,000-person panel across 210 designated market areas (DMAs). This panel provides reach and frequency modeling across TV, CTV, digital, audio, and social channels simultaneously — enabling planners to see unduplicated cross-channel reach before the campaign launches, without requiring a separate enterprise data subscription.

Is Akkio used by major agencies? Yes. Horizon Media and Havas are notable clients. Akkio’s enterprise capabilities have been validated at large agency scale, which is meaningful context for smaller agencies evaluating the platform.

How much does Halliard cost? Halliard offers a free plan for individual media planners — no credit card required. Premium and Enterprise tiers are available for teams and agencies with larger requirements. Start at halliardmedia.com/trytoday.

Explore More Comparisons

• Basis vs Halliard — The #1-rated DSP vs. the planning-first OS
• The Trade Desk vs Halliard — Dominant programmatic vs. cross-channel planning
• Mediaocean vs Halliard — Holding company infrastructure vs. independent agency OS
• Strata vs Halliard — FreeWheel’s buying infrastructure vs. agentic planning
• Full Media Planning Tools Directory — All platforms rated and compared

Curious how Halliard handles cross-channel planning versus AI analytics tools? Start for free at halliardmedia.com/trytoday — no credit card required.