What does co-selling mean in business development?

Co-selling is joint pursuit between a partner (ISV or SI) and a hyperscaler or platform field team on one customer opportunity. Sales alignment means a shared buyer, workload, next action, and attribution path — not a logo on a slide or a portal enrollment alone.

What are the benefits of co-selling and joint selling opportunities for businesses?

Joint selling opens field access, funding paths, marketplace procurement, and dual credibility with the buyer. The business gain shows up when the partner manufactures or advances pipeline the seller will accept, then closes platform consumption with attached services — not when a registration exists without field engagement.

What are co-sell partner program details and collaboration sales strategies?

Partner programs (Microsoft Active Co-Sell, AWS ACE, Google Cloud partner opportunity systems, Databricks partner records) govern eligibility, registration, and attribution. Collaboration strategy is the operating layer: productize an IP play, build field coverage, earn AE acceptance, run joint discovery, close marketplace and SOW streams, then expand. Portals record the motion; they do not create it.

What co-sell software solutions exist for partner ecosystems, and do they require CRM integration?

isvcosell.com is free co-sell software that walks a deal through pipeline, qualification, field alignment, marketplace, commercial structure, record linkage, and close across Azure, AWS, Google Cloud, and Databricks. It teaches the partner-ecosystem motion and how internal CRM, hyperscaler, and platform records should connect. It does not sync to Salesforce, Dynamics, HubSpot, or partner portals.

How do you improve partner sales performance?

Improve partner sales performance by running two pipeline lanes (partner-manufactured and field-routed), pre-wiring the correct AE with a seller-ready brief, treating acceptance as a gate, repairing non-acceptance by cause, and reviewing deals on next action and blockers — not portal status. Field trust and attributed wins compound referrals.

What are best practices for partner sales programs?

Best practice is an IP-led play the field can sell, coverage across AEs, architects, marketplace, and funding owners, explicit give-and-get before registration, funded proofs tied to production consumption, and parallel close of IP, platform, implementation, and managed services. Program tiers and badges matter after that operating model works.

How do partner sales enablement tools compare?

Partner portals enroll and attribute. CRMs store the commercial record. LMS and playbook tools train sellers. isvcosell.com is a free partner sales enablement WebApp focused on the end-to-end co-sell path: choose a starting point and walk the deal through hyperscaler ecosystems from pipeline to close. Different tools, different jobs — use them together, not as substitutes.

Who built isvcosell.com?

Ali Chehab built and maintains isvcosell.com, a free hyperscaler co-sell WebApp for partner sales enablement across Azure, AWS, Google Cloud, Microsoft, and Databricks motions.

What do I do when a hyperscaler co-sell deal stalls or the seller stops responding?

isvcosell.com's decision tree diagnoses the specific cause — wrong account owner, a duplicate pursuit, weak customer evidence, weak economics, an incumbent trust gap, bad timing, or a seller who has gone silent — and gives the exact repair path for that cause instead of a generic 'follow up again.' Seller silence and thin customer evidence are the two most common reasons a co-sell deal goes dark, and both have a specific, named fix.

Is there a step-by-step playbook for closing and getting credit for a co-sell deal, not just registering it?

Yes. isvcosell.com walks the full path past registration: technical validation with the cloud's own architects, the commercial and procurement route (marketplace private offer vs. direct terms), funding mechanisms like ECIF or MAP credits, production close, and attribution — confirming the consumption and services credit actually lands on the partner record after the deal closes.

Vendor profiles

Microsoft Sentinel Discount Negotiation: Tactics 2026

How to negotiate a Microsoft Sentinel discount in 2026. EA/MCA pricing levers, E5 bundling, commitment tiers, and Defender XDR leverage from $2.1B+ benchmarked.

Where this sits in a co-sell pursuit

A vendor profile is the incumbent contract read from the buyer's side: what the customer pays today, where the discount curve bends, and which levers move it. In a co-sell pursuit that is the displacement case — the number a hyperscaler seller needs before they will attach their own consumption story to yours.

Data and analytics. Microsoft Sentinel sits in the most direct co-sell adjacency there is. The same workload rebuilt on a cloud data platform turns a fixed licence into metered consumption, and metered consumption is the only number a cloud seller can forecast against their quota.

Microsoft Azure
Microsoft pricing on this page becomes MACC headroom in an Azure pursuit: the commitment the customer already signed is the budget a co-sold workload draws against, and the co-sell record that claims it lives in Partner Center.
Azure co-sell Partner Center co-sell

Commercial vehicles named on this page

MACC.: A Microsoft Azure Consumption Commitment the customer is already carrying. Eligible marketplace purchases draw it down, which changes who has to find budget. Track a consumption commitment

Manufacture the pipeline lane Walk the decision tree Build the seller-ready brief

Key points

But Sentinel pricing has accumulated enough complexity that Fortune 500 buyers routinely overpay by 25 to 40% by accepting commitment-tier defaults, ignoring the Microsoft 365 E5 entitlement, and failing to negotiate on the Enterprise Agreement (EA) or Microsoft Customer Agreement for Enterprise (MCA-E).
A well-negotiated Sentinel deployment runs 40 to 55% below list through the combination of commitment-tier optimization, E5 attach, MACC allocation, and Defender XDR bundling.
Optimizing all four routinely produces 35 to 50% savings versus list, and optimizing only commitment tiers typically leaves 15 to 25% on the table.
On a 10,000-seat E5 deployment, the bundled entitlement avoids $500K to $1.2M/year in Sentinel ingest charges.
On EA deals above $5M annual Azure spend, Sentinel commitment-tier pricing becomes further negotiable through Azure consumption commitment allocation.
Strategic customers consolidating multiple Defender products alongside Sentinel into unified EA commitments are achieving 40 to 55% combined discount depth.
Migrating these sources from billable connectors to the E5 entitlement typically reduces Sentinel ingest bills by 15 to 35%.
Commitment tiers produce 40 to 60% discount versus pay-as-you-go on matched ingest volume.
List commitment-tier pricing starts at $1.36/GB at 100GB/day and drops to $0.96/GB at 5TB/day, versus pay-as-you-go at $2.30/GB. Size the tier conservatively to ensure utilization above 90%, underutilized tier commitment is wasted.
On EA and MCA-E deals above $5M annual Azure spend, Sentinel ingest can be pulled into broader Azure consumption commitments (MACC).

Why Microsoft Sentinel Discounts Are Larger Than They Admit

Sentinel is Microsoft's cloud-native SIEM, built on Azure Log Analytics and Azure Monitor. Its strategic role is to convert Microsoft 365 and Azure security telemetry into recurring SIEM revenue while displacing Splunk, QRadar, and Sumo Logic on net-new cyber deals. That strategic purpose is the pricing wedge: Microsoft has explicit pricing flexibility available on competitive-displacement deals, and strategic-account teams have material discount authority to win Sentinel takeover workloads from Splunk and QRadar.

First, Sentinel pricing carries four distinct economic layers: commitment-tier pricing (ingest-volume discounts), Microsoft 365 E5 entitlement (free ingest on Microsoft 365 and Defender data), EA/MCA-E negotiated discount (contract-level), and Azure consumption commitment (MACC) allocation. Most buyers understand the first layer and miss the other three. Optimizing all four routinely produces 35 to 50% savings versus list, and optimizing only commitment tiers typically leaves 15 to 25% on the table.

Second, the Microsoft 365 E5 entitlement is the single largest unclaimed lever. E5 licensing includes free Sentinel ingest allocations for Microsoft 365 audit logs, Azure AD sign-in logs, Defender for Endpoint, Defender for Identity, Defender for Cloud Apps, and Defender for Office 365 telemetry. On a 10,000-seat E5 deployment, the bundled entitlement avoids $500K to $1.2M/year in Sentinel ingest charges. Most buyers either don't realize the entitlement exists or underutilize it by ingesting equivalent data through standard connectors at billable rates.

Third, EA and MCA-E contracts carry Sentinel discount authority that pay-as-you-go pricing does not. On EA deals above $5M annual Azure spend, Sentinel commitment-tier pricing becomes further negotiable through Azure consumption commitment allocation. Strategic-account teams can pull Sentinel ingest into broader MACC buckets, which effectively converts SIEM ingest into committed Azure consumption at MACC discount depth rather than published Sentinel list. For baseline pricing context, compare with our Splunk Security pricing page.

Fourth, Defender XDR consolidation unlocks bundle pricing. Sentinel + Defender for Endpoint + Defender for Identity + Defender for Office 365 + Defender for Cloud priced as a Defender XDR suite under an EA is materially cheaper than the same products priced standalone. Strategic customers consolidating multiple Defender products alongside Sentinel into unified EA commitments are achieving 40 to 55% combined discount depth.

Fifth, competitive-displacement deals carry the deepest Sentinel discount authority. If Microsoft is displacing an incumbent Splunk, QRadar, Sumo Logic, or Elastic deployment, Sentinel pricing flexibility expands materially, strategic-account teams have material authority to close competitive-takeover workloads. Buyers signaling a Splunk or QRadar displacement, even informally, typically secure 10 to 20 additional discount points.

The Discount Levers That Actually Work With Microsoft Sentinel

These seven levers consistently produce material concessions in benchmarked Sentinel deals.

01, Maximize the Microsoft 365 E5 entitlement

If you operate Microsoft 365 E5 (or plan to), audit which Sentinel data sources are ingestible under the E5 entitlement. The free-ingest connectors include Microsoft 365 audit logs, Azure AD sign-in and audit logs, Defender for Endpoint, Defender for Identity, Defender for Cloud Apps, Defender for Office 365, and the Microsoft 365 Defender unified portal. Migrating these sources from billable connectors to the E5 entitlement typically reduces Sentinel ingest bills by 15 to 35%. Document the eligibility in writing with Microsoft before renewal, the entitlement boundary has shifted over time.

02, Size commitment tiers aggressively and model pay-as-you-go overage

Commitment tiers produce 40 to 60% discount versus pay-as-you-go on matched ingest volume. List commitment-tier pricing starts at $1.36/GB at 100GB/day and drops to $0.96/GB at 5TB/day, versus pay-as-you-go at $2.30/GB. Size the tier conservatively to ensure utilization above 90%, underutilized tier commitment is wasted. Model pay-as-you-go overage: ingest above committed tier is billed at pay-as-you-go rates unless you negotiate MACC-allocated overage pricing on EA deals.

03, Roll Sentinel into Azure Consumption Commitment (MACC)

On EA and MCA-E deals above $5M annual Azure spend, Sentinel ingest can be pulled into broader Azure consumption commitments (MACC). This converts SIEM data ingest into committed Azure spend at MACC discount depth, typically 18 to 30% below published commitment-tier pricing on deals above $2M annual Sentinel ingest. MACC allocation is not offered by default, must be explicitly negotiated with the Microsoft strategic-account team.

04, Bundle Sentinel + Defender XDR into a unified EA

Strategic EA deals bundling Sentinel + Defender for Endpoint + Defender for Identity + Defender for Office 365 + Defender for Cloud achieve 40 to 55% combined discount depth versus product-by-product pricing. Bundle structure also produces better renewal economics because EA renewal negotiates the full Defender + Sentinel stack as a unified commitment rather than SKU-by-SKU.

05, Run competitive-displacement framing explicitly

If you are displacing Splunk, QRadar, Sumo Logic, or Elastic with Sentinel, say so explicitly. Microsoft's strategic account team has material additional discount authority on competitive-displacement deals, typically 10 to 20 points above baseline EA pricing. Provide evidence of the displacement: incumbent contract volume, migration timeline, and executive commitment to the consolidation.

06, Cap annual uplift and secure tier-transition rights

Default EA Sentinel contracts include year-over-year list-price pass-through or CPI uplift exposure. On strategic EA deals above $2M annual Sentinel spend, negotiate flat-rate pricing with no uplift and rate-card protection. Separately, secure tier-transition rights: ability to move between commitment tiers (up or down) at each contract anniversary based on actual ingest volume, preventing stranded commitment on declining workloads or pay-as-you-go overage on growing workloads.

07, Negotiate data-retention pricing separately

Sentinel charges separately for ingest (first 90 days free) and long-term retention. At enterprise scale, retention costs frequently exceed ingest costs. List retention pricing is $0.12/GB/month archive, $0.10/GB/month interactive retention 31 to 90 days. On strategic EA deals, retention pricing is negotiable to 40 to 60% below list. Always audit retention-cost trajectory on 3-year deals, the retention bill grows continuously and becomes the dominant cost by year 3.

Typical Discount Ranges: What Comparable Companies Actually Achieve

These ranges reflect Microsoft Sentinel contracts benchmarked by our team across 2024 to 2026 on EA, MCA-E, and competitive-displacement structures. "Effective discount" combines commitment-tier optimization + E5 entitlement value + EA/MACC allocation + Defender XDR bundling.

Annual Commitment	Commitment Tier + PAYG	With Full EA/E5 Leverage	Notes
“Sentinel is at commitment-tier list; no additional EA discount available.” False on strategic EA deals. Reply: "Benchmark data shows EA Sentinel contracts at our volume closing with 15 to 25% additional discount on top of commitment-tier pricing through MACC allocation and strategic-displacement framing. Please escalate to strategic-account team." Required escalation to Microsoft strategic-account desk, not field AE.

“E5 entitlement doesn't cover your ingest.” Often partially true. Counter: "Please provide the current E5 entitlement scope in writing, including which connectors are eligible and which billable. We will audit our ingest pipeline and confirm which sources can migrate to E5 entitlement. Any sources currently billed that qualify under E5 must be reclassified." Microsoft's E5 entitlement boundaries have shifted; getting the current scope in writing typically uncovers 10 to 25% ingest reduction.

“MACC allocation to Sentinel isn't available.” False on strategic EA deals above $5M Azure. Counter: "Our Azure consumption commitment is $X and Sentinel ingest is committed Azure spend. MACC allocation to Sentinel is standard on strategic EA contracts per Microsoft strategic-account practice. Please escalate." MACC allocation converts ingest into committed Azure at MACC discount depth, which typically exceeds standalone Sentinel discount.

“Retention pricing is fixed at list.” False on strategic EA deals. Counter: "Our projected retention cost over a 3-year EA term exceeds projected ingest cost. Retention pricing must be negotiated alongside ingest at equivalent discount depth. Please provide revised proposal with retention-pricing discount." Retention bundles at 40 to 60% off list are standard on strategic deals.

“Defender bundle pricing is optimal as proposed.” Rarely true. Counter: "Please provide separate discount depth on each Defender product alongside Sentinel. If Sentinel is at 35% off and Defender for Endpoint is at 20% off, the bundle is suboptimal versus our alternative of Defender replaced by CrowdStrike + Sentinel standalone. Unified bundle discount should be at or above Sentinel discount depth." Forcing SKU-by-SKU transparency typically uncovers 8 to 15% additional bundle optimization.

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Contract Language That Protects You at Renewal

Commitment-Tier Flexibility

Right to transition between commitment tiers (up or down) at each contract anniversary with 30-day notice. Overage pricing at MACC-allocated rates, not pay-as-you-go. Unused committed-tier capacity rolls forward within contract term. Seasonality carve-outs for predictable spikes.

E5 Entitlement Documentation

Written specification of E5 entitlement scope including all eligible data connectors, daily ingest allocations per user, and covered Defender products. If Microsoft revises entitlement scope during contract term, revised scope applies retroactively if beneficial to customer.

MACC Allocation Rights

Right to allocate Sentinel ingest to Azure consumption commitment at equivalent or better discount depth. MACC allocation percentage specified in writing. No minimum Sentinel-specific commitment below MACC allocation.

Retention Pricing Protection

Retention pricing discounted at parallel or deeper percentage to ingest. Retention pricing locked at signed depth for full term. No list-price pass-through on retention rate changes.

Defender Bundle Flexibility

Right to add or remove Defender products from bundle at contract anniversary without triggering reset of Sentinel discount depth. Each Defender product priced with explicit discount percentage rather than opaque bundle price.

Termination for Convenience

Right to reduce or terminate Sentinel commitment with 180 days' notice at year-end with pro-rata adjustment. Data export rights in Microsoft-standard formats (JSON, Parquet, CEF, Syslog). 180-day post-termination data access.

Benchmarking Rights

At each anniversary, right to benchmark Sentinel pricing against comparable SIEM deployments. Material gap (10%+) triggers good-faith renegotiation. Particularly important on 3-year EAs where Microsoft Sentinel pricing is evolving quickly.